This release was called “Special Edition” because it received a record number of hours of development and debugging this year.
In addition to the special optimization for Ryzen 7 9800X3D, updated GPU diagnostics and improved "HYBRID OC", I am introducing a revolutionary step in testing the L1-L2-L3-DRAM memory subsystem called "MemBench". For those who haven't heard of it or don't know much about it, it is a test suite to evaluate real DRAM performance, not theoretical with ideal conditions (like AIDA). Membench is not a way to beat the competition, but a way for users to see real performance variation when timings, frequency and other parameters are changed.
What is the advantage of MemBench:
1. Realistic latency estimation (true chaotic access), eliminates hardware prefetchers. 2. Shows the latency since the "cold call", no asembellar optimizations. 3. Absence of complex instructions such as "prefetch" and "streaming store". 4. Sensitivity to cache bandwidth and cache size. 5. Excellent distinction between cache and memory latency.
So our MemBench is a test of real tasks. Games, work applications, anything. Is it a big difference, you may ask? Yes, the difference can be 10-30% compared to benchmarks.
I also want to demonstrate the result of Ryzen 7 9800X3D optimization without using PBO2 limits.
CPU/GPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION?
* A new DRAM test suite has been added. Includes cache-DRAM access latency graph and DRAM bandwidth estimation per 1 core. * In CPU diagnostics implemented "eCLK" support for all processor generations, but with corresponding motherboard support. The corresponding "eCLK" control will appear on the "AMD PBO2" tab. * GPU diagnostics has already received a number of improvements, especially for NVIDIA graphics cards. The curve will look as accurate as possible. * Full support for 9800X3D, special diagnostics, additional overvoltage protection. * "iGPU magnitude" management for Zen 4 and Zen 5 has already been added. Available in the AMD PBO 2 tab. * Improved unified mechanism for loading CPU and GPU profiles from NVIDIA. Now any version of the profile is compatible with the new HYDRA. * Added support for Zen 5 with only the second CCD active. * Some adjustments to the starting values for DDR5 diagnostics. * Improvements to the dialog message and warning system. * Improved handling of some events when communicating with the SMU of the processor. * "HYBRID OC" stability improvement. * Improved identification of CPUs that have physically 2 CCDs, but only 1 is enabled. * Minor improvements to the CPU diagnostic algorithm when searching for AMD CO. * Automatic screenshot creation when running CPU and DRAM tests ("TESTS" tab). You can find it in the “RESULTS” folder. * Improved algorithm for finding the path to .exe that are located in the “APP PACK” folder. * Improved algorithm for creating a screenshot, now the UI doesn't freeze. * Improved interaction with Task Scheduler when working with "Phoenix" or application autoloading.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
This month I've been working on different areas such as "HYBRID OC" for X3D processors, improved "T-CONTROL" for gaming, and support for the new Ryzen G8000 processors. In particular Curve Optiomizer for iGPUs that can be controlled from Windows. For other processors I will try to introduce this feature in the next update.
"DCFR" capabilities have been expanded and monitoring has been improved. For many processors it is now possible to manage additional settings from Windows.
"Dynamic VID for LTandMT" profiles allows "HYBRID OC" to control the processor voltage based on a user-specified allowable temperature (THM) within a certain range. That is, this feature will allow you to get a little more performance in some scenarios and a cooler processor in some labor-intensive scenarios.
Regarding the Ryzen 7 9800X3D - I couldn't make support in this update due to lack of availability. I ordered from Germany, but it's still in customs somewhere.
CPU/GPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION (1.7B)?
* Added iGPU CO control for Ryzen G8000. For Ryzen 7000 & 9000 coming soon. * X3D processors will have access to "HYBRID OC", but there is no talk of manual overclocking, the mode of operation is relative to AMD PBO2 custom values for each of the profiles. * "T-CONTROL", performance and stability improvement in all games. * "Dynamic VID for LT" profile in "HYBRID OC". On the settings page, you can enable this experimental option. * Ryzen G8000 got diagnostic support and optimal "cold" presets. * "Signal Control" (DCFR tab) allows you to control additional parameters. * Added support for AGESA 1202a and newer. * Correct display of settings in the "DCFR" tab. * Fixed some descriptions and tooltips. * Improved support when using AMD iGPU + AMD dGPU. * Fixed a rare bug where some AMD PBO2 values were not filled in correctly when the program was first started. * For DRAM diagnostics, some signal line settings are switched to auto mode for improved compatibility. * Improved user CO monitoring performance for Ryzen G8000 and Ryzen 5000G processors.
* Fixed a bug that prevented X3D processor users from using "HYBRID OC". * Fixed a bug where CO values could be incorrectly displayed or cause the application to crash. * Fixed a bug where Zen 3 processor users were not seeing some DRAM information in the "DCFR" tab. * Fixed a bug where Zen 3 processor users could see incorrect "Signal Control" settings options ("DCFR" tab). * "T-CONTROL" got additional rules for mask setting in games when more than one CCD is used. * Some visual fixes on the "HYBRID OC" tab for X3D processor users. * The "IDLE" profile for "HYBRID OC" inherits AMD PBO2 values from the "LT" profile. * Zen 3 processors received some changes to the presets for "SEARCH CORE HOC CO" to improve system stability when "HYBRID OC" is active. * Improved informativeness in the log about current settings during DRAM diagnostics. * Fixed a bug where X3D processor users could see errors in the logs. * Fixed a bug where a running "T-CONTROL" function could inform the user of an incorrect amount of resources being used. * Changed the warning information that the user always sees at every startup.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
The imperfection of thread dispatching in Windows OS makes even successful processors collapse. Example 6-core APU AMDRyzen 58600G. For load generation I chose CB23 in 6 threads mode and this is what I got. If threads are managed by Windows I got the result 8361, if threads are managed by HYDRA - 10147, which is 21% more. What is the difference? 4 fully loaded cores + 2 partially loaded cores for Windows dispatching, for HYDRA - all 6 physical cores. The same situation will be for any other processor, be it 8, 12 or 16 cores.
Also for the skeptics I made screenshots of what happens during the test itself to remove doubts in faking the results. Another important thing I am proud of is that 0-0.1% requires HYDRA for thread dispatching.
AMDRyzen 5 8600G stock, CB 23 6 threads, Windows dispatching
The last pictures perfectly show another improvement - the stability of the result due to minimal cotext switching.
The second important feature of this update.
For a better understanding of the possibilities, let's take a look at the example shown in the picture, in which modes each of the profiles works.
The first line is "LT" profile, which is responsible for processor management in tasks with low-thread load (up to 6 or 8 depending on the number of cores in CCD). It is in "H" mode (automatic frequency control by HYDRA) with respect to "VID" and "THM" values. That is, the limiting factor is either 1300mV or 75 degrees. There are no more limits (don't forget that the limiting factor of boost is always also dependent on "CO").
"MT" profile is designed to work with multithreaded load of different intensity. It is controlled in the same way as HYDRA since "H" mode is enabled, but with other limiting factors "VID" and "THM".
"GAME" profile is responsible for CPU boost in games. It is enabled only in situations when video card usage triggers are triggered. For this example, I unchecked "Dynamic" mode, which tells this profile to keep the CPU frequency set in the same table (5400MHz). In this mode, the profile is not affected by any limiting factors.
Next are group profiles "USER#0-2," which are intended for user customization. I added several rendering applications to the "USER#0" profile by double-clicking on it (after double-clicking on it an auxiliary application selection window opens).
Next, I switched the control mode from "H" to "PBO" (yes yes yes, that "AMD PBO") and set its limits as "PPT" 120 watts and 75degrees. So what is going to happen in the end?
If HYDRA sees any of the applications added to the "USER#0" profile running, it will reconfigure the CPU boost to the limits I specified in the table.
In the group profile USER#1 I added e.g. browsers to it and set its "PPT" limit to 60W. In the "USER#2" profile I added photoshop.
You may have also noticed that there are other columns in the tables that I didn't say anything about. These are "EDC" and "TDC". You can customize this as well, in my case the value 0 means that we ignore this limitation.
Also for each group profile "USER#0-2" you can use a timer, which is responsible for what period of the day a particular profile is valid.
The biggest question is why all this if you can leave the processor alone after finding and applying "AMD CO"?
1. The "H" mode (HYDRA control) ignores all factory limits of AMD processor boost. That is, for example 7600X processor can boost not up to 5.5GHz but up to 5.8GHz or even higher (if a lucky copy) without danger of damage or overheating.
2. Dynamic frequency in games does not always have a positive effect on gaming comfort, it can create freezes and lags, so manual frequency locking through the profile can help you significantly.
3. You give an ultimatum to an application or group of applications how much CPU power they are allowed to spend. Tired of browsers heating up your CPU to 80 degrees? Limit them by profiling them.
In fact, there are many examples, but the most important thing is that you are completely free to do what you want. ________________________________________________________________________________
CPU/GPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION (1.7B)?
- ONLY GPU (CPU requires new diagnostics or manual copying of data)
* Updated "T-CONTROL" for all Zen generations. Yes, you heard right, there is even support for Zen 1. More stability and performance for all Zen generations. * The most powerful customization for "HYBRID OC." Added PBO settings for each of the "HYBRID OC" profiles. * Added another "HYBRID OC" user profile, now there are 3 of them. Recall that each profile can control CPU state for 1 or more applications. * Added support for Zen 4 APU (8000G). Processor monitoring and control is available. Diagnostics during the development process. * Zen 3 APUs (5000G) have received a number of fixes and improvements for correct operation. Note, AMD CO monitoring is not working, but AMD CO management is working. * For Zen 3 APU (5000G) and Zen 4 APU (8000G), added "apu_slow_limit_ppt" and "slow_limit_ppt" control. Controlled via PPT limit "slider" for user comfort. * Fixes some DDR4 settings management functions (tCKE, tRCDRD, tRCDWR, tRFC and tCWL). * Fixed a bug where user profiles in "RTX-TUNER" could be ignored and not enabled. * Reduced CPU usage for HYDRA needs and through refactoring improved the overall stability of the application. * Reworked the trigger for waking the computer from sleep and then restoring custom "HYBRID OC" and AMD PBO values if they were active. * The game triggers have also undergone refactoring, improved functionally. * "HYBRID OC" tab has received some visual changes to improve the user experience. * Improved compatibility with applications that have privileges or full control of PCI mutex permissions
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
For a better understanding of the possibilities, let's take a look at the example shown in the picture, in which modes each of the profiles works.
The first line is "LT" profile, which is responsible for processor management in tasks with low-thread load (up to 6 or 8 depending on the number of cores in CCD). It is in "H" mode (automatic frequency control by HYDRA) with respect to "VID" and "THM" values. That is, the limiting factor is either 1300mV or 75 degrees. There are no more limits (don't forget that the limiting factor of boost is always also dependent on "CO").
"MT" profile is designed to work with multithreaded load of different intensity. It is controlled in the same way as HYDRA since "H" mode is enabled, but with other limiting factors "VID" and "THM".
"GAME" profile is responsible for CPU boost in games. It is enabled only in situations when video card usage triggers are triggered. For this example, I unchecked "Dynamic" mode, which tells this profile to keep the CPU frequency set in the same table (5400MHz). In this mode, the profile is not affected by any limiting factors.
Next are group profiles "USER#0-2," which are intended for user customization. I added several rendering applications to the "USER#0" profile by double-clicking on it (after double-clicking on it an auxiliary application selection window opens).
Next, I switched the control mode from "H" to "PBO" (yes yes yes, that "AMD PBO") and set its limits as "PPT" 120 watts and 75degrees. So what is going to happen in the end?
If HYDRA sees any of the applications added to the "USER#0" profile running, it will reconfigure the CPU boost to the limits I specified in the table.
In the group profile USER#1 I added e.g. browsers to it and set its "PPT" limit to 60W. In the "USER#2" profile I added photoshop.
You may have also noticed that there are other columns in the tables that I didn't say anything about. These are "EDC" and "TDC". You can customize this as well, in my case the value 0 means that we ignore this limitation.
Also for each group profile "USER#0-2" you can use a timer, which is responsible for what period of the day a particular profile is valid.
The biggest question is why all this if you can leave the processor alone after finding and applying "AMD CO"?
1. The "H" mode (HYDRA control) ignores all factory limits of AMD processor boost. That is, for example 7600X processor can boost not up to 5.5GHz but up to 5.8GHz or even higher (if a lucky copy) without danger of damage or overheating.
2. Dynamic frequency in games does not always have a positive effect on gaming comfort, it can create freezes and lags, so manual frequency locking through the profile can help you significantly.
3. You give an ultimatum to an application or group of applications how much CPU power they are allowed to spend. Tired of browsers heating up your CPU to 80 degrees? Limit them by profiling them.
In fact, there are many examples, but the most important thing is that you are completely free to do what you want.
No big headlines. This month I have been working on making the previously submitted features work as intended. I have analyzed the information you have provided over the past few months and identified the key points that needed to be changed. As a result, I have redesigned the search for HOC CO values so that the temperature factor cannot affect the diagnostic stop. I also did a full synchronization between the HOC CO value search functions and the final phase of profile creation so that profiles would be created correctly at the very last moment. I also conducted new research that allowed me to identify effective tests for each generation of processors and eliminate ineffective tests, resulting in less time spent diagnosing processors.
What's the bottom line?
I strongly advise everyone to run a full CPU diagnostic with recreating profiles. This will significantly affect the stability and performance of HYBRID OC.
A nice bonus from this update is a new feature to verify AMD CO values without a full scan. It is located in the "TESTS" tab.
* Ability to verify "AMD CO" values without a full blind search ("TESTS" tab). * "HYBRID OC" support for Zen 5. * "HOC CO" search presets will now not cause temperature issues even in systems with very weak cooling. * "HOC CO" search algorithms are fully synchronized with the profile creation phase so you won't have any problems. I have simplified a number of tasks that previously required user action. * Reduced CPU diagnostic pass time for some scenarios without sacrificing accuracy. * Added some phases and repeatable tests because the CPU was not always unstable at a certain "AMD/HOC CO" the first time. * Some improvements for diagnosing AMD RX graphics cards when the user was overriding the TBP limit above the standard one. * "Dynamic VID" for "HYBRID OC" became smarter and more stable after adding some rules. * "HYBRID OC" has become much more stable as a result of the CPU diagnostic update. * Windows Performance Counter now performs automatic re-initialization after a video driver crash. * Simplified interface for CPU diagnostics, fixed some descriptions. * Fixed a bug where "Phoenix" could lose part of the "HOC CO" value (a two-digit number was loaded instead of a three-digit number). * Improved exception handling when user could catch infinite loop during CPU diagnostics. * Fixed "SC LIMIT" monitoring bug for Zen 3 generation processors. * Prime95 is excluded from stress tests due to inefficiency.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Rounding out this month is the second update, which focuses on Zen 5 support and improving a number of features for other generations of processors, graphics cards, and RAM. Zen 5 received the first adequate AMD CO search preset, perhaps even the resulting values may be a bit of an understatement. My further work with the new generation of processors will of course make adjustments.
I paid special attention to the system of storing intermediate diagnostic values (any), now data writing bypasses caching to improve survivability of files.
Added VBS (virtualization based security) control function - you can disable it in settings to improve performance in games.
* Full support for Zen 5. * Full support for "AMD CO" diagnostics for Zen 5, added optimal presets. Work on "HYBRID OC" is in progress. * Improved storage system (caching override) of intermediate files for diagnostics. * Improved stability of the CPU diagnostic algorithm. * Improved DRAM parameter management for motherboards where manufacturer tried to cut out these features. * Added "VBS" control for additional performance (settings tab). * Added exception handlers that can inform the user about a problem with the application before the UI is loaded. * Improved work with "Core Isolation" for cases when corresponding registry branches are missing. * Some descriptions have been corrected.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
With the release of Zen 5, the Super Administrator account made a lot of noise (for those who don't know - running games through it allows you to boost performance in games on all CPU generations). Now you have the opportunity to evaluate it. The settings page offers to activate it in different ways convenient for you.
But. The most important but is the security risks. In this mode, the user, and therefore all programs have full access to all resources, processes and services of the system. Using Super Administrator is at your own risk.
My opinion on this is that Super Administrator can be used, but there are a few important rules: disabled Internet access and you refuse to run third-party software will keep you out of any problems.
Also, please do not confuse the capabilities of Super Administrator from running the game with administrator rights. These are completely different things. The difference is limited security policies, no virtualization or registry file control, a different privilege policy, no user profile and bypassing security mechanisms.
Updated presets for CPU diagnostic (AMD CO search)
I did a massive retest to select only the most effective tests to find AMD CO. This release includes the long awaited preset update for Zen 3 as well as additional adjustments for Zen 4. I also managed to update the algorithm of fast AMD CO search, thanks to which you will save time and get accurate results. Enjoy.
Zen 5
Since my samples are stuck as always somewhere in customs support for monitoring and a number of features is coming gradually. In this update specifically reading timings and memory settings will work, as well as monitoring for CPUs with 1 CCD. The rest of the features will be supported on August 31st with HYDRA 1.8A release.
* Added Super Admin mode (SETTINGS tab). Since it's dangerous it's optional. * The log shows whether you are in Super Admin mode or not. * Fixed system micro hangs during DRAM diagnostics. * DRAM diagnostics now works normally for processors with only the second CCD active. * DRAM diagnostics. Improved physical memory clearing after each step. * DRAM diagnostics, APU VDDIO voltage range extended to 1300mV. * Functions that require a lot of CPU time and may hang due to Windows problems have a completion timeout of 5 to 10 seconds. * Information on CPU diagnostic progress is revised. The % of total process completion is now displayed. * Update presets for CPU diagnostics. * CPU diagnostic steps for each type of event have been modified. A number of improvements in algorithms. * When verifying AMD CO for CCDs, stability is now evaluated sub-core. That is, if instability is found in the CCD, AMD CO value will be reduced only for the culprit, not for the whole CCD. * Improved auto-start function, added automatic auto-start repair function. * Added additional exception handling for Prime95 test. * CPU Diagnostics. The delay between finding an error in the core and the subsequent action is reduced. * Added a button to configure automatic system shutdown for EASY DIAGNOSTIC. * Fixed an error when at the end of diagnostics the information window could be missing and thus block further work with the application. * Improved detection of Windows updates that may block HYDRA from running. * Fixed CPU diagnostics bug, when after a failure of a core under test, the diagnostics process switched to another core. * Improved operation of T-CONTROL for situations when the number of used threads did not exceed the number of physical cores, but the mask "All CORES (no SMT)" was applied. * Support for defining timings and settings for Zen 5 processors (DCFRtab). * Monitoring support for Zen 5 with 1 CCD (support for other functions and 2 CCD will be added soon too). * Added a check to see if the phoenix has successfully turned on during the start of the diagnostic.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
I want to present you with an interface of what a simple diagnostic would look like. You select only the preset, on the pictures you can see the description of what will be used in the scanning process.
After the diagnostics is finished, AMD PBO 2 or RTX-TUNER / RX-TUNER will be automatically enabled and the application will be minimized. So everything will be done automatically for you.
On the pictures there is an icon with gears - this is the transition to the advanced mode.
If you don't want to go into the settings - EASY DIAGNOSTIC! You want to get started with HYDRA, but the manual looks complicated - EASY DIAGNOSTIC! EASY DIAGNOSTIC is all about user comfort. EASY DIAGNOSTIC is a set of settings that I consider optimal for a particular scenario.
CPU DIAGNOSTIC - WHAT'S NEW?
This month was eventful: 2 updates of Y-cruncher and 3 versions of AGESA; which in turn could not but affect AMD CO search algorithms. Y-cruncher updated the tests, which for example were written more than 10 years ago, as well as the compiler. As a result, I decided to perform a full retest to find effective tests and tests that should be excluded from the list when searching for AMD CO (and in the future HOC CO).
So in addition to changes in tests I added one more algorithm for AMD CO search, which unlike the standard one checks the stability of neighboring cores after decrease the value of a certain core. That is, it studies the influence of a core on the CCD as a whole. I'll tell you at once that it will take a lot of time to diagnose the processor. 7950X / 7950X3D for example took more than 4-6 hours.
As a result, I got very conservative results for both processors. Perhaps even too conservative, but again, it's up to you to decide.
* APP PACK has been updated. Critical update for HYDRA 1.7E PRO and newer. * Added automatic fix for HYDRA incompatibility with the new W11 update by disabling "Core isolation" with user consent. * "EASY DIAGNOSTIC" for CPU and GPU with presets. An easy and automatic way to optimize your hardware without getting into the details. * New. AMD CO's detail test. The algorithm can more accurately find AMD CO values. The values are also more uniform to maximize MT performance. * Fixed HYDRA crash bug if no Nvidia or Radeon RX graphics card was detected on the user's system. * Improved detection of external video cards. * New presets (eliminated inefficient tests, integer AVX tests prioritized) for AMD CO lookup for Zen 4 processors (X3D too). * Some changes in the graphical interface for user comfort. * "SVM" information is displayed in the header and log. * Configuration files of the application have been changed.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
This month will emphasize this particular feature. The main innovation is real-time management of CPU cores/threads for an infinite number of user processes. You can for example do this for a game or a work application, or you can for example use only the first CCD for gaming and the second CCD for streaming. That is, maximum performance and maximum gaming comfort is always with you.
In addition to controlling user processes, there is automatic thread control for processes with high CPU utilization. What does it mean? For example, you have made manual profiles for some games, but forgot to make it for a new game.
What will happen? Automatics selects the optimal threads for this game with priority on a high performance CCD without using SMT. If there are not enough threads, the SMT of the performance CCD will be enabled. If again there are not enough threads - the second CCD will be connected.
That is T-CONTROL is the correct use of processor cores/threads to achieve the maximum result.
I also made sure that T-CONTROL filters the processes and in no case can affect any system process, and the previously imposed mask will not randomly come off if the process decides to fix it.
GPU DIAGNOSTIC (speed increased up to 5x for AMD and up to 1.6x for NVIDIA)
I started preparing a material about overclocking video cards with HYDRA and did a comparative testing of video cards with and without waterblocks. Thanks to this I managed to find controversial points and unpredictable behavior of algorithms. Now everything should be as intended in 70% of situations. The higher percentage I can't offer due to factory defect / other user problems like "stuffy" case.
For example, the picture shows the cooling problem of my 7900 XTX, because of which it is constantly in throttle and therefore it is out of the question to pass the diagnostics correctly. As a result, alternative methods like limiting the power package or limiting the frequency did not allow the video card to run without throttling. The loss was about 600MHz.
Video card diagnostics worked as it should only when the cooling system was replaced. Be prepared for this, that your hardware requires upgrades.
* Initial support for Zen 5. * A number of serious innovations for "T-CONTROL" and improved functionality, added profiling. * When selecting a process for profiling (GPU or CPU), all system or critical processes will now be excluded. * AMD graphics card diagnostic speed up to 5x(!), fixes for a number of bugs, new rules. * NVIDIA graphics cards diagnostic speed up to 1.6x, new rules. * New "Scalar Integer non SMT" test for CPU diagnostics to improve accuracy of results for some processors. * Standby cache cleanup got new feature - EmptySystemWorkingSet. * Improved UI for user comfort and adjusting some of the descriptions. * Significantly reduced CPU time utilization for all HYDRA functions. * Changing "T-CONTROL", "RX/RTX-TUNER" settings on the fly without stuttering. * Correct information about the Windows build. * Fix "ASSISTANT" for "HYBRID OC". * Improved overall stability of the application. * Improved handling of PCI mutex.
* Fixes issues related to Windows Permormance Counter. * AMD RX 6000 graphics card diagnostics got support for overriding the maximum power consumption limit, now it is up to 30%. * Graphics test now has the ability to automatically restart in case of accidental crash due to its own error. * Fixed an issue where the graphics card diagnostics could accidentally see an error. * Fixed behavior of video card diagnostics algorithm when it reached either maximum allowed value or minimum (infinite loop fix). * Improved AMD graphics card core frequency ramping algorithm during diagnostics when free PPT is available. * Added individual reset for each of the presets for video card diagnostics. * AMD RX 6000 video card diagnostics can inform the user if their "ADDITIONAL POWER TUNE && TWEAKS" values are unstable. * Other minor changes to the graphics card diagnostic algorithm.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Despite the daily destruction of my city (I'll tell you about it in a separate piece), this month I managed to both survive and fulfill plan. I'm glad to present you a new global update that affects almost all key features. It is not only bug fixes, but also performance improvements, interface simplification and new features.
I would like to emphasize the new comparative performance test for GPU's,new diagnostics for NVIDIA, simpler RTX/GTX-TUNER tab as well as T-CONTROL and HYBRID OC updates.
* Code quality. This is the third month of code refactoring with undocumented bugs fixed. * Added comparison test for GPU. Between default state and the state written in "Global" profile ("RTX/GTX/RX-TUNER" tab). * Improved game trigger, which significantly affected "HYBRID OC" and "T-CONTROL". * Adaptation of HYDRA to new NVIDIA drivers, improved fault tolerance. * Improved "T-CONTROL" stability and added new game modes. Example: "0-A" - CCD#0 in auto mode(non SMT/SMT), "0-P" - CCD#0 only physical cores(non SMT)). * A new generation of diagnostics for NVIDIA graphics cards. The speed of passing has increased many times over. Improved accuracy. * Diagnostics for AMD graphics cards is also somewhat faster. * Temperature throttling of the GPU is now not perceived by diagnostics as over-overclocking. * Simplifying the interface and eliminating some settings for user comfort. * Changed "Idle" profile configuration for "HYBRID OC", so stability is slightly improved. * The "Game" profile for "HYBRID OC" has a dynamic VID. * "MT" profile for "HYBRID OC" is now able to handle heavy loads. That is, "MT" and "MT HEAVY" are now one and the same. * The background activity of the application has been reduced. For active "T-CONTROL" and "RTX-TUNER", the background activity is now 0%. * Fixed behavior of driver reload button for NVIDIA graphics cards. * Fixed some bugs and infinite loop for CPU diagnostics - "AMD CO" search mode. * Fixed incorrect monitoring during CPU/GPU diagnostics if application is in minimized state. * "Response speed" metric moved from "LOGS" tab to monitoring section. * Fixed a GPU diagnostic bug where false adapter instability could be found in the first 20 seconds of a test. * Graphics settings for GPU diagnostics are now configured automatically. * Editing and working with "Profiles Table" (HYBRID OC) has been slightly improved, double click handlers have been added and single click handlers have been removed where they are not needed. * For "APPE", I have turned off some registry edit options due to non-addictive system behavior when using the latest OS updates. * "HOC mode" got some additional rules, now depending on the mode the "HYBRID OC" behavior is significantly different. * "RTX/GTX-TUNER" tab made as simple as possible.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
The complexity of the interface and multiple HYBRID OC profiles is one factor that may prevent the user from easily tuning CPU performance or discourage the use of HYDRA. Also multiple profiles is a complex branching structure that may not always be optimal or even stable for unique user workloads. Added to this is the paradox of CPU frequency loss due to suboptimal temperature as HYBRID OC profiles run at the same voltage.
All these nuances have been bothering me for a long time. Until today.
HYDRA 1.7A PRO is the first unique build that introduces a simpler HYBRID OC interface and truly dynamic profiles. There are now only two main profiles: “LT” is responsible for low-threaded load and “MT” is responsible for multi-threaded load.
In turn, the “MT” profile is now able to regulate its own voltage(!) in relation to the load and target temperature, which the user sets himself (column labeled “THM”). The operating voltage range ranges from -75mV to +50mV with respect to the VID value, which can be found in the "Profile's Table".
That is, we have an analog of AMD boost, but with full user control and absence of any frequency limits. You may say that AMD CO is a panacea, solves all problems and in general I am doing nonsense.
Almost, but it's not :) Why?
When we look for AMD CO stability we rely on what happens to the core with maximum voltage and maximum temperature in different tests. But at the same moment the found AMD CO value has no idea how the core behaves in low voltage or low temperature mode.
There is some formula in the processor's brains to build a curve for such conditions, but it still remains theoretical and still this curve will depend only on the behavior of the core at the maximum boost point.
In simple words - our CPU doesn't know where the frequency limit is for low voltage and low temperature.
That's why HYDRA has HOC CO LT (analogous to AMD CO) and HOC CO MT - 2 ecosystems based on practical research (diagnostics). This allows HYDRA to maximize performance across the full range of multi-threaded workloads and of course in single-threaded workloads.
#2
I would also like to mention an easier way to configure a user profile ("I want my photoshop to run at this frequency and voltage") using a new window.
#3
Everything is set up before you. I have tried to make sure that most of the settings are now stored under the hood.
* Dynamic VID for "MT" profile (important note, the dynamic VID for the "MT" profile can operate between -75mV and +50mV). * Removed intermediate "HYBRID OC" profiles as their functionality is now accounted for in the "MT" profile. * Added "TEL" and "Vdroop" info for Zen 4. * New "HYBRID OC" profiles + reworked "HYBRID OC" algorithms. The stability of "HYBRID OC" has been significantly improved. * New "CUSTOM" profile tab. * "CUSTOM#1", "CUSTOM#2", and "MT HEAVY" are devoid of the dynamic boost feature because I can't predict user load. * Improved user comfort, many times fewer settings that can be distracting. * New "Profile Creation" (2 min only). * Improved CPU diagnostic (HOC only). * Fixed minor bugs when working with "HOC CO" table. * HYDRA's protection system now does not interfere with AMD CO's search process. * HYDRA background activity has been slightly reduced.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
This month, despite the huge power problems, I managed to realize 75% of the plan. This was a research of the behavior of cores under complex load to find the optimal CO. The results had a serious impact on the configuration files for the processor tests. In this update I added 3 basic tests for L1-L3 cache and FPU, which should have a positive impact on accuracy. I also paid special attention to the bugs you wrote about and those that were found during code refactoring. Added PBO presets for CPU diagnostics, added extra tests for verification stage and added support for some NVIDIA graphics cards (previously users could not use GPU diagnostics and RTX-TUNER). We simplified the HYBRID OC power-on operation and also restored full functionality of this feature after sleep. Support for Intel + NVIDIA systems has been restored.
* Updated APP PACK. * "HYBRID OC" operation has been simplified, it will require a single button press to enable (AMD CO curve is enabled automatically). * Improved the function of restoring active "HYBRID OC"/"AMD PBO2" after the system wakes up from sleep. * Some optimizations have been made to reduce the background load from the HYDRA. * Added monitoring support for some NVIDIA graphics cards that previously prevented the user from using GPU diagnostics or "RTX-TUNER". * There's been a lot of changes in algorithms and configuration files for CPU diagnostics. * Added new comprehensive tests for CPU diagnostics to better detect instability of cores in specific scenarios. * Added possibility to use additional SSE tests for CPU diagnostics. * The use of "GTX/RTX-TUNER" and NVIDIA graphics card diagnostics is once again available for systems with an Intel processor installed. * Fixed a bug of not applying priority to the "T-CONTROL" process. * Added AMD PBO presets for CPU diagnostics. * Changed the appearance of CPU diagnostics test difficulty level setting. From 1 to 3. Higher number - more difficult tests. * Fixed some stability issues during CPU diagnostics. * The accuracy of CPU diagnostic results has been improved. * DRAM diagnostics could previously get stuck due to lack of RAM, fixed. * If an "APPE" cannot be created or managed the user will be denied access.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
As promised earlier this month I've expanded memory chip support for DRAM diagnostics, and new speed options have been added.
The second very important new feature was the update of CPU diagnostics - AMD CO (Curve Opptimizer) search. New algorithm, new rules and new complex tests for verification stage. Since not all processors have identical behavior in the same load there are 2 presets. The default is set to my recommendation, but you are free to break it. I have also added a setting for verification of obtained COs during diagnostics - you choose the number of cycles (by default my recommendation is as usual).
I also ask you to note that 1.6E requires a new APP PACK, since Ycruncher and Prime95 have been updated by the developers - I can't ignore it.
I want to say what I didn't have time to finalize: "CCD HOC CO" diagnostics and "Profile Creation". I'm working on it.
Work has been done to improve the stability of the application and fix a number of minor bugs.
* For DDR5 diagnostics added support memory modules based on Micron, Hynix, Samsung chips. * For DDR5 diagnostics added support 5600 and 5800 MT/s. * For DDR5 diagnostics added additional tips and made some adjustments for limits (timings and voltages). * For DDR4 diagnostics added support memory modules based on Micron, Hynix, Samsung chips. * For DDR4 diagnostics added support 3866, 3933 and 4000 MT/s. * Improved stability of the application during exceptions occurring during "T-CONTROL" and "RTX/GTX/RX TUNER". If an error occurred - information in the log. * The algorithm of processor diagnostics when searching for AMD CO and HOC CO has been significantly improved. The procedure consists of preliminary search and verification by complex tests. * Added the ability to customize the number of verification cycles for each core and CCD. * Added "Super Heavy" preset for diagnosing Zen 3 processors. * Change the load level for "Heavy" and "Super Heavy" presets (presets previously did not allow to find stable CO). * Other minor comfort improvements and bug fixes.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
This update is intended to make it easier to configure RAM. The tuner is able to select the optimal timings with respect to the rules and chip vendor. It is able to perform undervolting of a number of components and all this in automatic mode. Disadvantage? It is a long process and the better the memory chips the longer it takes. Built-in hints and assistant system will make the tuning process as comfortable and interesting as possible.
I would like to say a couple of words that the DRAM diagnostic module is just starting to develop. Support for new features and chip vendors will be added. Also I do not forget about other directions, for example, next month I will work on improving processor diagnostics (particularly X3D) and T-CONTROL.
! ! ! ! Before you start tuning DRAM, pay attention to the requirements: DDR5 - reset all BIOS settings to default values and set REFI 65528. DDR4 - reset all BIOS settings to default values and set the desired MEM VDDIO value (DRAM voltage). CPU/GPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION?
* Added a comprehensive stress test for DRAM, called "CHECK MY MEM" (TESTS tab).
* Expanded DDR5 diagnostics capabilities (auto-tuning of all timings).
* Added DDR4 diagnostic for MIcron E-die and Samsung B-die. * DDR5 train HYDRA to work with a range of 6000-6400MT/s (2*16, 2*24, 4*16, 4*24 kits).
* DRAM diagnostic. MEM VDDIO range extended to 1500mV.
* DRAM diagnostic. VDDCR SOC range extended to 1325mV.
* DRAM diagnostic. User chooses which timings we tune and which we don't.
* DRAM diagnostic. Added assistant that will help you set the correct starting parameters with tooltips that can be scrolled through.
* DRAM diagnostic. Added separate undervolting for MEM VDDIO (only DDR5), SOC VDDCR and CLDO VDDP.
* DRAM diagnostic. Optional benching of each step. Benchmarking checks random latency, bandwidth and performance (in progress).
* DRAM diagnostic. Added protection against entering incorrect parameters that may be the cause of no boot.
* DRAM diagnostic. Automatic detection of memory chips (DDR5 only, 50% of cases).
* DRAM diagnostic. Additional parameters added.
* DRAM diagnostic. WHEA checking for each step.
* Fixed bug (partially) when "function not found" error was in the log during DRAM diagnostics * Improved stability of HCI test. * Rework of all DDR5 presets (not final version). * "PHOENIX WAKE UP" can be called for DRAM diagnostic. * Improved accuracy of getting random latency by half.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Hi everyone! I want to share news about the development of a RAM tuner.
At the moment it can:
1) Adjust user timings settings so that there are no inadequate values. 2) Tune timings individually for each type of chips taking into account all formulas and regularities. 3) Optionally do undervolting(!).
To test the most unpredictable situations, I took memory kits that were sold out on ebay (about 16 kits). They have no physical damage, but have binning issues.
Some kits marked "4800 only" were able to run 6000CL30 1260mV.
I will say for myself - memory overclocking is a complex process and not always predictable even for a professional. HYDRA diagnostics can replace any tips of popular youtuber and make your overclocking experience easier and more exciting.
For example, this kit failed to work stably with EXPO (6000 30-36-36-76 1.4). During diagnostics the culprits were found - RCD and RP below 37 always gave rare errors at any voltage.
HYDRA will get an update with new features at the end of the month. For DDR4 as well.
Here we are nearing the end of the year...somehow it all happened very quickly for me. 10+ major updates, thousands of lines of code, and thousands of hours of testing. Outside the window I can still hear the air raid alarm...but today, on the eve of Christmas we won't talk about the bad stuff. I want to thank all of you who have been with me and who are still with me, for your faith, for your criticism and for your ideas. Without you this project could not have become what it is now. We are growing and developing. Thank you to each and every one of you!
The special feature of this update is DRAM diagnostics, search for optimal timings for DDR5 memory! All you need to do is to select the desired starting parameters and press start. Then the process is fully automatic.
Another key feature of this update is improved comfort of creating GPU profiles (AMD/NVIDIA) and kernel curve editing for NVIDIA graphics cards. We also worked on improving CPU and GPU diagnostics and fixing minor bugs.
More details about everything in the list of changes.
* DDR5 diagnostic! Auto search for optimal timings. Now available for these timings: CL RCD RP RAS RC RRDS RRDL FAW RFC RTP. * Updated Pure Benchmark (for GPU diagnostic), a number of improvements and spares (new APP PACK). * New generation CHECK TIMINGS (DCFR tab). * Creating profiles for RX/RTX/GTX-TUNER has new features: search for a process by name and copy the desired profile instead of choosing between global or default. * Added autosave settings when deleting or adding a new GPU profile. * CPU Diagnostics. Some rules added for Y-cruncher, less false positives. * GPU diagnostics. Added detail and resolution setting (new APP PACK required). * DCFR now knows how to monitor the CPU VDDIO value. * Experimental fix for bug when RMP does not work with iGPU enabled. * When closing the application, HYDRA will automatically stop diagnostics (no emergency termination previously). * Fixed a rare bug when user could get an additional message about throttling during GPU diagnostics after finding instability. * Information about installed DRAM has been added to the program header and log. * RTX/GTX-TUNER. Fixed bug when new Power Limit was applied. * RTX/GTX-TUNER. Improved Curve Builder operation, fixed numerous bugs.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
We continue to move forward on our spaceship into uncharted regions. This month I've been working on improving the quality of the product after implementing new GPU diagnostics. This update has some serious innovations for RX graphics cards - automatically finding both core frequency and core voltages at the same time (this has never been done before). I haven't forgotten about Nvidia graphics card owners - improved algorithms and special attention is paid to RTX 4000 series graphics cards. Faster, more accurate.
Presets for GPU diagnostics have been added. Why? For example, you are a beginner or don't know the purpose of some settings - choose a preset (several types of undervolting and several types of overclocking) and press the start button. Everything is simple.
Added GPU and CPU samples quality evaluation (verdict at the end of diagnostics). I know you are wondering if you have won the lottery with the purchase of this or that product - now this information is available to you.
And much more.
P.s. The picture is humorous, no one sold a cat’s kidney to then buy an RTX 4090, of course :D
CPU/GPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION?
* Fixed a bug where "APPE" was not available to users whose system language was not English. * Simplified the interface of windows for GPU diagnostics, added adapter information in the upper right corner of the window to (more informative). * Updated ADL library to version 18.0 (AMD RX graphics card management). Improved compatibility with newer AMD drivers. * "APPE" got an additional button, when pressed, 7950X3D and 7900X3D processors will get an option to fix CCD parking behavior (auto-fixing is done by a background process for 10-15 minutes). * RX graphics card diagnostics now works in two directions simultaneously: search for optimal VID and search for optimal CORE frequency. * RX diagnostic. If the target frequency cell is set to 0 - automatic search for optimal frequency above the default one is performed (provided TBP is free). * RX, RTX and GTX diagnostic. Added new rule - only active adapter can be tested, because UE engine based test suite can not do it otherwise. * RX diagnostic. Unlocked ability to customize PowerPlay table before diagnostics (via "RX-TUNER" menu). For example, you can increase or decrease the power limit more than the default driver allows. * RX diagnostic and "RX-TUNER". Fixed FAN curve behavior, should work more stable. * RX diagnostic and "RX-TUNER". Fixed a rare bug where the power offset was not applied. * "RX-TUNER". Sometimes users have encountered a bug where it is impossible to reset the power offset to default. * "RX-TUNER". Fixed a rare bug where it was impossible to return the FAN curve state to default. * RX, RTX and GTX diagnostic. Added a system for evaluating chip quality (overclocking capabilities). Result at the end of diagnostics. Beta version. * RX, RTX and GTX diagnostic. Added user presets for easy customization of diagnostics for inexperienced users. * In the program header, the Windows version information is now clearer. * Added a system for evaluating processor quality (overclocking abilities) based on AMD CO values. Result at the end of diagnostics. Beta version. * RX, RTX and GTX diagnostic. Fixed a bug where the number of test cycles did not match the user request. * RX, RTX and GTX diagnostic. Improved diagnostic algorithms and improved stability. Fixed some bugs for "PHOENIX". * RX, RTX and GTX diagnostic. Configuration settings have been changed for faster diagnostic results. * RTX diagnostic. Special attention is paid to the RTX 4000 series graphics cards. * RTX diagnostic. Added new rule - diagnostics of the first point of the curve cannot be performed at voltage less than 800mV otherwise an infinite loop can be caught.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
It's time. What's it's all about? Video card diagnostics based on a new RT-enabled graphics test - PURE benchmark, by Miguel Albo. The test engine is UE4, which in turn says that our diagnostics is customized for stable gameplay. The new simplified interface and logic of work should have a positive impact on your comfort.
Also in this update you will find improved T-CONTROL, it has received a number of additional rules that will improve performance in games and other applications that do not know how to optimally use SMT or physical cores.
And finally HYDRA Power Plan, an optimized power plan that should improve system responsiveness and solve some Windows thread scheduler issues.
Work was done to fix annoying bugs, in particular the CMD_FAILED problem was solved. The full list of changes is posted below as usual.
CPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION?
* New AMD and Nvidia graphics card diagnostics (new test, new GUI, new logic). * Nvidia. A new curve type is created during GPU diagnostics. * Nvidia. Curve Control has a new rule. Extreme offset at the beginning of the curve is cut off. Now the control is from 718mV. * Nvidia. Added the ability to change an individual part of the curve by selecting points and clicking on the up or down arrow. * Improved detection of video cards in the system if there are virtual video cards in Device Manager. * Fixed CMD_FAILED, the exception is when SMU stops responding. * Fixes various monitoring errors for Nvidia after driver crashes. * "TESTS" tab got 2 new tests for video cards - PURE RT(NON-RT) BENCHMARK. Author Miguel Albo. * VRAM frequency multiplier fix for RTX 2000 and 4000. * Improved performance and stability of "T-CONTROL", one control has been removed to simplify the GUI. * Added exclusive "HYDRA Power Profile" in "APPE" tab. * Added manual activation/deactivation of "HYDRA Power Profile". * Fix descriptions in "APPE" tab. * Improved logic of application settings backup before a crash. * Nvidia. Curve creation assistant in "HYDRA GPU CORE CURVE BUILDER" tab. * Limit positive CO during CPU diagnostics. * Nvidia. Added automatic power limit detection. * At the end of the Nvidia diagnostics, the stability of the results is indicated in the report about the obtained checkpoints. * Added hints and descriptions. * Fixed a bug where HYDRA could lose the path to the "APP PACK". * Fixed a bug where it was impossible to create a summary curve after diagnosing an Nvidia graphics card when using a non-standard voltage for points (not a multiple of 25). * Added automatic rounding of set offsets for curve with 6.25MHz granularity. * Fixed a bug where an incorrect multiplier for memory could be used for RTX 4000 series graphics cards. * Fixed a bug where a previously enabled HOC, PBO2 or any other feature was not completely disabled when running diagnostics.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
* Added APPE tab (Advanced Power Plan Editor) with 65 parameters to adjust the Windows thread scheduler. Export and import of power profile is also available. * Updated rules for "Safety System", now it will not react to single peaks of temperature, voltage and other parameters. * Improved "HYBRID OC" stability when dynamic profile is enabled, added a rule that prevents increasing frequency when "HOC CO" is free, for cores that do not have C0 state < 95%. * Fixed a bug of getting into an infinite loop during MEM diagnostics of the video card. * Fixed a "Phoenix" bug where an Nvidia graphics card could pick up an incorrect point offset value. * Improved the accuracy of the system that detects a video card driver crash during diagnostics. * Fixed a rare bug where a stable graphics card frequency could be recognized as unstable during a brief MSI Kombustor freeze. * Adjusted internal "HOC CO" diagnostic parameters so that custom systems with poor cooling or uneven solder under the IHS do not catch the process stop. * Improved video card detection in the system (sometimes HYDRA could fail to recognize a video card and report a corrupted driver). * Improved the responsiveness of the app when the STOP button is pressed. * Fixed a number of descriptions.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
* Added SMU logging feature. * Added experimental ECC state estimation function has been added for diag. May be useful for owners of RTX 4090 and newer video cards. * Added a phase of searching for maximum-stable VRAM frequency + when plotting each point there is an additional test that can adjust VRAM frequency downwards. * Improved support for processors with an active second CCD. * Replaced some tests for processor diagnostics due to high temperatures. * HYDRA autoloading is now automatically enabled when activating: HYBRID OC / AMD PBO2 / RX-TUNER / RTX-TUNER or T-CONTROL. * HYDRA autoloading will be automatically disabled if none of the following are enabled: HYBRID OC / AMD PBO2 / RX-TUNER / RTX-TUNER or T-CONTROL. * When HYDRA autoloads, there is now always an animated window to give the user an idea of whether the application is in tray/taskbar or not. * Added CCD tests for AMD CO search. * Useful function of standby cache clearing, which was in general settings, moved to T-CONTROL tab for usability. * Fixed a bug where there was GPU instability when testing 800mV at any offset. * Voltage for the first point of the curve can now be set by the user. * Removed test switches to simplify the GUI. There's a lot hidden under the hood. * Fixed bug when GPU driver crashed, HYDRA could crash or GPU monitoring could freeze. * Fixed a bug where diagnostics could continue to ramp up frequencies after a driver crash. * Fixed a bug in systems with multiple video cards when diagnostic tests did not load the CORE. * Fixed VRAM monitoring and frequency control for GTX 1XXX and 16XX graphics cards. * Removed the quick offset search phase for points since we could miss by a step or two the stable frequency. * The frequency ramp-up steps for VRAM and CORE have been changed. They became more fine-grained, more accurate result. * Pause/Resume function has been redesigned for better diagnostic stability. * Fixed description of some functions, removed unnecessary information from the log. * A number of improvements for stability and accuracy of CPU and GPU diagnostics. * The diagnostics settings have basic PBO limits for better thermal state of the processor during diagnostics. * Fixed a rare bug of getting into an infinite playback loop in the log of information about diagnostics being completed. * Changed some HYDRID OC parameters "HOC mode" for better stability and easier understanding (e.g. GAME offset now works in MHz mode instead of CO).
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Hello everyone! This update is not as much a volume update as it is a quality update. This month you wrote quite a lot of feedback about CPU diagnostics and I decided to redo it for the fourth time. It adds a number of tests (Y-cruncher), which more effectively check the operation of the core caches and also create a load to which the processor cannot adapt (previously you may have seen that some tests do not see errors in unstable CO). Algorithm of testing has been changed, the emphasis is on the number of various tests rather than long single-type tests.
The second important innovation is HYDRA CORE CURVE BUILDER - create your own curve for Nvidia graphics card in a few clicks.
Third - there are no limits for RTX/GTX-TUNER now (except for voltages).
* "APP PACK" has been updated to the latest versions. Critical for HYDRA version 1.5. * HYDRA CORE CURVE BUILDER for Nvidia graphics cards. The user selects the number of points and offset/voltage values through which the curve will be drawn. No analogs from third-party software. * No limitations in GTX/RTX-TUNER. For users who want to use extreme overclocking. * Nvidia GPUs. The operating voltages range for the curve is increased to 1.1 volts. * Increased error finding penalty values for GPU diagnostics. As a result, it should affect the stability of the final curve. * CPU diagnostics written from scratch ("PHOENIX" also). Added a number of Y-cruncher tests to check the stability of the cache and cores under certain conditions. The testing algorithm has been changed. * "HYDRA CPU DIAGNOSTIC CENTER" interface has been restructured to improve the user comfort and key settings are now defined by the application itself to avoid incorrect settings. * "HYDRA CPU DIAGNOSTIC CENTER" has added the ability to quickly re-diagnose the "HOC CO", just enable the "Use my HOC" option. * "HYDRA CPU DIAGNOSTIC CENTER" added the ability to enable critical WHEA event checking to improve the accuracy of CO value retrieval. * "HYDRA CPU DIAGNOSTIC CENTER" will allow the Zen 4 user to select a preset for testing. The difference is that the Super Heavy preset includes the AVX2 instruction set (for some reason they are more resource intensive for Zen 4 than AVX512). * "HYDRA CPU DIAGNOSTIC CENTER" has been given the ability to synchronize custom "AMD CO" values with starting values by clicking on the button with the icon of two arrows pointing at each other. * Fixed a bug where "HYBRID OC" did not want to automatically power on after a system reboot. * Changed basic trigger settings for "HYBRID OC" (settings tab). Faster detection of running game and less suboptimal profile switching. * Improved overall application stability, improved exception handling and added support for CPU engineering samples. * Fixed bug in multi-GPU systems when GPU diagnostics load the wrong GPU. * Fixed a bug for GTX 1000 family graphics cards where custom frequency values for the curve did not match reality.
KNOWN ISSUES:
* False positive of antivirus (like always). * Resetting the PBO2 default values may set incorrect values.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Once again I notice angry messages in the chat that HYDRA developer lives perfectly well and doesn't develop anything. I don't see the point in justifying myself, but I want to tell you briefly what my life consists of now and what the project is.
1. There is war in my country, there is war in my frontline city. 2 days ago several shahid drones exploded 350 meters away from me. 3 days ago S300 missiles fired from Belgorod flew into the city in the middle of the night. People are dying every day. We have an air alert every hour or every half hour and a recommendation to go to a shelter. We don't have clubs, theaters, we don't have concerts or matches. Of entertainment we have a park with trees that is not lighted in the evening and grocery stores. Some coffee shops are open in the middle of the day. In the city they check documents and in some places there are checkpoints. Personal privacy is extremely limited. There is a curfew in the evening. I don't think you can call it the wonderful life that Discord-revolutionaries write about.
2. The project already contains more than 100,000 lines of ungenerated code. I haven't counted the number of research hours for a long time, but I can say with certainty that if we have electricity (it is often turned off) 3 test benches work 16-18 hours a day for more than 4 years. 1 person who develops, the same person conducts research, this person writes documentation and this person conducts earlier testing. This person communicates with you in chat when physically there is such an opportunity. Of course I am helped by guys with hearts of gold, who have a signature in Discord CPU/GPU GURU, bow down to them.
The development of the project has not stopped in any direction, but in some directions I'm really stalling because I can't find the right approach that will satisfy the majority rather than a certain percentage of the public. After a short break and some ideas from @Veii, I started a new research that should be a new generation of CPU diagnostics. The first test version will already be available at the end of the month, as usual. The second main focus is to work on the accuracy of GPU diagnostics.
3. To summarize the previous two points, I am at least offended to see rudeness or reports of "cheating". I hate to see accusations against guys who wear the CPU/GPU GURU labels. I think it's fair to apply the indefinite ban feature to sources of conflict.
4. It's no secret that AMD or NVIDIA don't like this project, as it may affect interest in new products and reduce their future profits or just show some incompetence in terms of factory optimization. Therefore, I am currently an independent developer, and your donations are the engine of further development. I also managed to buy a 2 kW solar power plant with your donations. I will say one thing, independence is very expensive.
5.Free PRO version. I would like to thank the users who have been subscribers or are subscribers now, who have been helpful or patient - the PRO version will be available at the end of September (possibly October). The time frame will vary depending on how successful the research I'm working on now is.
I think many of you have encountered the problem when the values after diagnostics for CO are positive, not even 0.
Here is my example, the core has already a value of +2. So the factory values are unstable?
Let's get to the bottom of this.
Prime95 is currently being used to diagnose the processor. I am neither its developer nor co-author. I and other well-known enthusiasts in the process of research have set up settings that effectively find errors. As it happens, the current load level created by Prime95 in AVX mode demonstrates even the instability of the stock processor, and temperatures are at the threshold of 95 degrees.
AVX in Prime95 turns out to be even heavier than AVX512. SSE = AVX2. There are 3 outcomes of this event:
1) Wait for Prime95 author to make adjustments to the code of his product or AMD to make throttling adjustments for such scenarios. I don't believe any of them will do anything.
2) Continue to use this approach and get information that some cores are unstable even in stock, but in this case even a super mega heavy stress test will be passed.
3) Refuse to use AVX for Zen 4 in Prime95. Test with SSE and get results that will satisfy stability in 3D Mark, Games, Cinebench R23 and so on. The problem with this approach is that users who are used to testing in mega-heavy super-stress tests will get instability, and as a consequence a flurry of indignation in all forums and chats.
What to do in this case?
Note 1. Fortunately Zen 3 is past such a problem, Prime 95 generates the appropriate load. The problem only exists for Zen 4. Note 2. OCCT I do not consider it because the problem is similar there + error detection as such is absent (except of course for scenarios of super mega load activation which will prove that CO 0 is unstable).
Alternative. At the moment I'm doing research that might be a solution to the Zen 4 diagnostic problem. No details yet, but keep your fingers crossed for me.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Q:- How to change the offset value for all points at the same time?
A: - For simultaneous offset increase or offset decrease the user has access to 2 keys, the icons on which indicate in which direction the offset will be changed. The step is 10MHz. Very useful function if you have detected instability after diagnostics. Try 1 or 2 steps down.
Q:- I want to set a voltage limit (or undervolting) for the curve, how do I do this quickly?
A: - You will only need 2 clicks. First click - select the value on the table that should be the limit, in my case it is 850mV. The second click on the button with the scissors icon - it will automatically "cut off" the part of the curve that the video card will not use. This key is your friend also if you need undervolting.
Q:- I want to set the offset for all points of the curve at the same time, but I don't want to use the step up or step down tool (down and up arrow icon buttons), how do I do it?
A: - You will need 2 actions. The first is to enter the desired value in any cell of the table and select it. Second - click on the synchronization button (pictogram with two arrows pointing at each other).
Q:- I want to "reset" all offsets, i.e. return the curve to the factory state, how to do it?
A: - Just click on the button with the eraser icon.
Q:- Is it possible to combine the offset synchronization function (sync button) and then use the curve trimming function (cut button)?
NOTE 1. If you are satisfied with the changes, click on the button with a tick icon, if you do not want to apply the changes - click on the button with a cross icon.
NOTE 2. In order for the adapter(s) settings to be applied, make sure the "profile-switching" feature is active and highlighted (on/off icon). If it is not active, click this button.
If there are settings in the system that differ from the settings saved in the file, you will see an highlighted button with a floppy disk icon. To change the button-status it is enough to click on it.
To the right of the button to enable "profile-switching", there will be information about which profile is currently active.
I think many people noticed that the project now has version 1.5. Yes it is. In addition to new features, attention was paid to long internal testing and improving the comfort of user interaction with the application.
I will not be afraid of these words, but this version is a significant evolutionary step in terms of stability and quality of work of a number of functions.
The new feature is NVIDIA graphics card diagnostics. Allows the user to find a new volt-frequency curve relative to the given parameters, that will improve the performance of the graphics card. Acutal for both GTX 1000 users and RTX 4000 owners.
Results.
The process is fully automatic and the results will be saved to the "Global" profile. Note that to the left of the status there is a button to activate settings regarding profiles. You can see or change the found curve by clicking on the "CHANGE" button (Core Curve Control section).
The user has a powerful mechanism to control and modify the volt-frequency curve.
T-CONTROL is an updated version of Overriding best cores, which allows HYDRA to rationally manage the allocation of CPU threads (and SMT) to the most active application thereby increasing performance.
A tangible result is achieved in systems with more than 8 processor cores. T-CONTROL also allows to improve gaming comfort.
* Improved sensor support for NVIDIA 1000-4000 series graphics cards, added new sensors. * Improved sensor support for AMD RX 7000 series graphics cards, added new sensors. * Overriding best cores replaced by T-CONTROL. Now it has its own page, new control parameters and status information. Performance has been improved. * T-CONTROL is now supported on all Ryzen family processors. * Added double gaming trigger so that HYBRID OC or T-CONTROL will correctly recognize a gaming application. * Added NVIDIA graphics card diagnostics (realignment of the volt-frequency curve with respect to user parameters). * Fixed a bug where NVIDIA graphics card user could crash the application when trying to edit the curve. * Fixed a bug where it was impossible to control fans for NVIDIA or AMD graphics cards. * Fixed a bug where NVIDIA graphics cards were not accepting volt-frequency curve values during GTX/RTX-TUNER activation. * Reduced CPU resource utilization when monitoring NVIDIA and AMD graphics cards. * Disabled intermittent activation of HYDRA main window during GPU diagnostics. * TESTS - new page where all tests are stored (improved user experience). * During GPU diagnostics a single positional artifact is not considered as an error, the process is not stopped. * Added "SCREENSHOT" button for some separate important windows. * The volt-frequency curve editor for NVIDIA graphics cards now updates the curve view and information after each user interaction. * Fixed a bug where PHOENIX could not always read temporary files and caused the diagnostic process to terminate. * Changes to configuration files. It is not recommended to use old files except for profiles. * More useful information about key events is now displayed in the log during GPU diagnostics. * Added information about average FPS for GPU diagnostics (displayed in the log). * Improved usability for a number of functions (editing RX graphics card ventilator curve, activating profiles, adding profiles, etc.). * Fixed bug where Intel CPU user could not use RX/GTX/RTX-TUNER. * Improved BIOS dump feature for RX 6000 graphics cards. * Added integrity check of PowerPlay tables and video card BIOS dump. Previously this could cause system boot problems for RX 6000 video cards. * Fixed a rare bug where GPU diagnostics stopped for no reason and the log had no information. * Added a function that will copy missing dlls to the system folder if necessary. Actual for AMD and NVIDIA video cards owners. * Improved application stability if iGPU remains active. * Changed idle parameters in HYBRID OC, which should affect the stability of the function. * Added exception handling if viocard drivers are corrupted. * Added support for systems with Intel graphics cards. * Preparing for APPE (Advanced Power Plan Editor) implementation in the next build. * Some GUI changes.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Dear friends and partners, we finally have the ability to fully manage Nvidia graphics cards when using any processor, now the Ryzen processor is not a prerequisite. Also profiling of up to 6 adapters simultaneously is available. For owners of AMD video cards in this release a serious work on bugs and improvements, you can read more about it in the list of changes.
CPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION?
* HYDRA is now distributed separately from the test applications (Prime95, Cinebench R23 and MSI Kombustor). When starting the application for the first time, the user will be prompted to select the path for the corresponding applications. * Added a new tool to control the Сore Сurve for Nvidia graphics cards. Various controls allow you to get the desired result in a few clicks. * Added support for new sensors for Nvidia graphics cards. * It now uses its own library for information monitoring graphics cards Nvidia, which in turn reduces the load on the processor in 7 times. * Added simultaneous profiling support for up to 6 Nvidia video cards. * Added manual fan control for Nvidia graphics cards. * "GTX/RTX and RX TUNER" can be used with any processor (Ryzen is not required). * Fixed bug when previously activated "GTX/RTX and RX TUNER" was not active when automatically loading application. * Fixed bug where adding new "GTX/RTX and RX TUNER" profile would cause settings of other profiles to be changed by mistake. * Added validation of important .dll files for "GTX/RTX and RX TUNER" to work correctly. * A number of dialog boxes got a visual improvement in the form of new buttons. * When adding a new profile to "GTX/RTX and RX TUNER", the user will be asked if they want to fill the new profile with default settings or with settings from the "Global" profile. * A button has been added to the "HELP" menu to open a public wishlist for the project. * MSI Kombustor will no longer bore the user with its graphical shell during GPU diagnostics. * AMD graphics card diagnostics has improved its ability to catch errors earlier. * "FIND CCD CO VALUES" has received a WHEA check function during CPU diagnostics. * Applying all settings for graphics adapters is now forced. Avoids problems with third-party software interference. * Added driver information for Nvidia video card owners to the general system information line. * Improved the overall stability of the application in some exceptional situations.
Since piracy in recent months has become widespread early access will be in Discord. If you do not have access to Discord, make sure your Patreon profile is complete. The process of granting access is automated. Also note that pirate resources may add malicious software to the archive. Use only a proven resource.
Hi all! :) I was glad to see some serious feedback from you after launching the WISHLIST feature (links at the bottom of the page). This update is half of bug fixes, comfort improvements and new features such as: NVIDIA GPU management (RTX/GTX), a timing assistant(tips in log), improved CPU diagnostics (new tests(!)) + new comfort settings, support for RX-TUNER when iGPU enabled and an updated Overriding best cores (real-time SMT management)!
Fortunately the situation in my city is calmer and I can devote extra time to the project. This means that the HYDRA project is getting bigger, and more interesting updates await you! I want to thank each of you for your trust and support!
MISC * You choose where to minimize the application at OS startup: tray / taskbar / none (settings tab). * Overriding best cores - stability and performance update.
CPU DIAGNOSTIC * Additional security of diagnostics from third-party processes not controlled by the user. * It is possible to export (synchronize) AMD CO values from the AMD PBO2 tab to the dialog box with CPU diagnostics settings. The assistant asks. * The user will now have the ability to perform individual types of diagnostics so that time is not wasted on unnecessary diagnostic steps. * It is now possible to skip the raw AMD CO (or HOC CO) value search and go straight to the value verification. The assistant asks. * CPU diagnostics now checks for WHEA events. * Extra tests for CPU diagnosis have been added. * Increased speed and accuracy of CPU diagnostics. The first phase is a quick search for "raw" values, the second phase is a detailed verification. * Changed preset settings for CPU diagnostics. * Introduced a concept as Target VID - the maximum VID value that can be used by the diagnostician to search for HOC CO and create a 1T-4T profile. It affects the stability of HYBRID OC. * Fixed bug when system detecting wrong FFT value falsely stopped CPU diagnostics. * Alerts the user to background activity that negatively affects the accuracy of CPU diagnostics. * To avoid false detection of the error, the Prime95 log is deleted before each test run.
DCFR * New presets for DDR4 memory that is already in the app: 2*8 3866, 2*16 3866, 4*16 3600. * New presets for DDR5 memory that is already in the app: 2*16 6400. * Adjusting the rules for the CHECK TIMINGS function. * Fixed bug of incorrect RCDWR reading. * CHECK TIMINGS now logs the recommended values for the timings if the user wants to enter a completely unspecified timing value. * Unlocked management of some voltages for DDR5 memory.
GPU CONTROL * Enabled iGPU now does not block RX-TUNER operation. * Fixed a bug where adding or removing a new RX-TUNER profile did not deactivate the current profile switching process. * Added entry level monitoring for RTX and GTX graphics cards. * Added RTX/GTX-TUNER entry level. The user can manage CORE and VRAM offsets, temperature and power limits ,CORE voltage control. * Fixed bugs, which did not allow RX 7000 videocards to monitor and diagnose correctly. * Fixed a bug where RX-TUNER could not control multiple adapters at the same time. Note that the latest AMD drivers may block the use of multi-gpu. * Changed the default GPU diagnostic settings. In particular, it is recommended to use 4K resolution for reliable results. * GPU diagnostics now works better due to catching single artifacts. Accuracy has been improved. * Fixed a bug when it was impossible to adjust the curve of the fans. * Fixed critical bug when HYDRA could not show any data after video driver crash, also HYDRA knows how to notify if video driver is damaged. * PHOENIX for GPU diagnostics now works properly (was previously disabled due to a change in diagnostic algorithms). * The PHOENIX WAKE UP! function also works to diagnose graphics cards. * Fixed bug when starting GPU diagnostics did not save disabled profiles state in RX-TUNER. * Added setting the duration of the VRAM test. 0 - do not test. WISHLIST:
Would you like to write a wish? Do it in 2 clicks >> LINK Wish list report >> LINK
The last few weeks have been very eventful - particularly the dying Zen 4 for a number of reasons. Along with this for example ASUS has released 4 versions of BIOS. The other players in the market have the same thing. This mess created a lot of problems for testing and I decided to shift my efforts to finalizing the well-known DRAM Calculator for Ryzen (DCFR). A huge number of presets were added and also an assistant was developed to help you set up DRAM on your own without knowledge of all the subtleties and rules of timing settings. This assistant is not over yet and in the next update will also receive a very interesting ability (I'll tell you later). Also, speaking of future updates - I will continue to add new presets and tweak existing ones. Of course, this is not all and the next month will be very full of new features.
TO USE THE AUTOMATIC UNDERVOLTING/OVERCLOCKING FUNCTIONS, INSTALL MSI KOMBUSTOR IN THE ROOT FOLDER OF THE APPLICATION!!!
CPU PROFILE COMPATIBILITY WITH THE PREVIOUS VERSION?
* CHECK TIMINGS (DCFR tab) function that allows you to check the set timings or the timings you plan to change for JEDEC rules and optimal overclocking. The color indication will allow you to visually determine which timings are optimal (green), sub-optimal (yellow) or critically (red) wrong. In the next update it is planned that this assistant in addition to the color indication will tell you what value should be set. Works for DDR4 in the range of 3600-3800 and DDR5 in the range of 5600-6200 MT/s. * DDR5. All presets got another important information field - CPU VDDIO/MC. This is one of the most critical voltages for memory stabilization. * DDR5. Added normal and fast presets for Hynix A-die. * DDR5. Added normal and fast presets for Samsung B-die. * DDR4. Added fast presets for Samsung B-die. * DDR4. Added normal and fast presets for Hynix CJR and DJR. * DDR4. Due to the fact that the timing of RCDRD significantly depends on the luck of the sample, I made a note in the presets (in brackets) that maybe if it is not stable you should use a higher value. * A number of edits and innovations to existing presets.
KNOWN ISSUES:
* Zen 3 APUs refuse to change CO during CPU diagnostics. * The active iGPU in Zen 4 can cause problems with RX-TUNER or GPU diagnostics. * The found COs for some processors can be 2-4 steps more optimistic than in reality. Additional testing algorithms are being developed. * Some DRAM presets require additional testing.
* New GPU diagnostic algorithm. Added suspend/resume technology. Reduced number of video driver restarts. * Added support for RX 7000 diagnostics in test mode. * Fixed bug when you can not apply VRAM frequency settings. * Fixed application crash when trying to reset GPU settings. * Fixed bug when not all GPU diagnostics values were entered to RX-TUNER tab. * Fixed bug when CPU diagnostics for processors with 1 CCD did not give resultant HOC CO values.
What is the advantage of MemBench:
--------------------------------------------------------------------------
--------------------------------------------------------------------------
