About softwareCTR - GUI utility that can possibly boost ZEN2 processor performance on your PC.
CTR (ClockTuner for Ryzen) software allows each user to customize the system with maximum energy efficiency. In this case, CTR is fully automated and does not limit the user in actions. The program has a kind of artificial intelligence, which will help in any situation, and the protection system will monitor each step so that your components were not exposed to danger. CTR is compatible with all motherboards on the AM4 socket, despite the artificial limitations of AMD. As for conditions, it is probably one thing - the processor should be based on Zen 2 architecture. CTR is made by Guru3D's oldtimer 1USMUS.
How to install CTR1. Download the CTR archive (
download) and unpack it in a convenient place for you
2. Download and install Ryzen Master 2.3 (
download)
3. Download Cinebench R20 (
download) archive and extract the archive contents to the "CB20" folder (this folder is located in the CTR folder)
4. Run Cinebench R20, accept the license agreement, close Cinebench R20.
CTR is ready to work
The main principle of this software is to evaluate the quality of each CCX and adjust the frequencies individually. Prime95 with a number of special presets assesses the stability of each CCX. A step-by-step frequency algorithm with multiple rules allows you to select the most stable frequency for all CCX simultaneously without disturbing the energy balance between the CCX. CTR also contains a plug-in (optional) test package Cinebench R20 from Maxon, which will evaluate the results of the tuning
System requirements and preparation for work-Windows 10 x64 1909-2004 build;
-AMD Ryzen processor with Zen 2 architecture (Renoir is temporarily not supported);
-BIOS with AGESA Combo AM4 1.0.0.4 (and newer);
-.NET Framework 4.6 (and newer);
-CPU Voltage - Auto (BIOS);
-CPU Multiplayer - Auto (BIOS);
-SVM (Virtualization) – disabled (BIOS, optional);
-Spread Spectrum – disabled (BIOS, optional);
-Ryzen Master 2.3 (uses the driver for monitoring);
-Stable RAM overclocking or stable XMP.
-The next set of requirements are also mandatory and apply to UEFI (BIOS) settings. Since the success of CTR depends heavily on the capabilities of the motherboard VRM (highly recommended to read this chapter - link), we need to make a kind of foundation in the UEFI (BIOS) to secure the process of tuning the system from BSOD.
The most important setting is LLC (Load Line Calibration), my recommendations are as follows:
-ASUS - LLC 3;
-MSI - LLC 3;
-Gigabyte - in most cases Turbo, but it can also be Auto;
-ASRock is Auto or LLC 2; Importantly, CTR is mediocre compatible with ASRock motherboards, as all LLC modes show abnormally high Vdroop;
-Biostar - Level 4+.
It is recommended to use additional settings for ASUS motherboard owners:
-Phase mode - Standard;
-Current capability mode - 100%;
CTR 1.0 Beta 3-The problem with abnormal results in the "DIAGNOSTIC" mode has been completely solved.
-New hints in the log.
-The tolerances for Vdroop have been revised, LLC status alerts will only be issued if there is only a serious problem with the processor power supply. In most cases LLC Auto will now be enough.
-Ryzen 5 3500, Ryzen 5 3500X and Ryzen 9 3900 now fully supported.
-Additional protection against non-indigenous input of values.
-CTR no blocks the interface, if the operating system contains incorrect CPPC tags or the tags cannot be read.
-Additional calibrations in error detection algorithms.
-The default temperature threshold has been increased (80->85). CTR will stop all processes if the temperature of 85 degrees is reached.
-No results in "BENCHMARK" tab. Fixed.
CTR 1.0 Beta 2-Fixed "Diagnostic" mode. A number of improvements should make diagnosis more safe and clever. Also slightly increased diagnostic time.
-Fixed LLC warnings.
-OC recommendations (reference voltage and reference frequency) have been changed for some processors.
-CTR now knows, how to notify the user if a problem is detected in the monitoring system.
-New! Ramping system. This system is provided to lengthen the ramp time and lessen the current in-rush. An attempt to save the system from BSOD.
-New! Voltage compensation. A system that will compensate Vdroop at the final stage of overclocking or undervolting. An attempt to save the system from BSOD.
-Fixed (partially) a rare bug "CTR does not start".
-Fixed abnormal Cinebench R20 results (voltage or power consumption).
-Fixed a rare bug "Problems with reading CBlog.log".
-"EDIT PROFILE". Additional protection of text fields from incorrect actions.
-Changed "CCX delta" (default) for Ryzen 9 3900X.
Known issues-BSOD during the diagnosis. Try to increase LLC or do not try to use CTR anymore. Weak VRM or microcode error (BIOS) may be the main reason for CTR incompatibility.
-Ryzen 3 3100. During overclocking or undervolting, one of the threads will report a fall with the value "usage 0%". I strongly recommend not to conduct any experiments.
-Some MSI motherboards do not display SVI2 voltage correctly. Does not affect the results or CTR stability.
-CTR requires Ryzen Master to be reinstalled. There are cases when second reinstallation of Ryzen Master not eliminate problems. You should wait for a new BIOS / Ryzen Master / Chipset driver. The source of the problem is not found.
-CPPC tags "100 100 100 100 etc". You should wait for a new BIOS / Ryzen Master / Chipset driver. The source of the problem is not found.
Note-For correct tuning of Ryzen processors it is sometimes necessary to disable SVM (virtualization). This condition does not have to be fulfilled. Compatibility is present.
Source: https://twitter.com/1usmusIn the topic, I ask you to share your results and guides with newcomers to this forum, thank you
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