#Clock tuner ryzen upgrade
#Clock tuner ryzen software
#Clock tuner ryzen series

CTR was already a very popular tool in the community for optimizing CPU voltage and clocking for Ryzen CPUs in the previous version 1. Today is finally the day, the Clock Tuner for Ryzen is released in the long-awaited second version with support for the latest Ryzen 5000 CPUs and many other outstanding features.

#Clock tuner ryzen upgrade

Due to the above mentioned issue, we strongly recommend all users of CTR 2.0 RC3 to upgrade to version 2.0 RC4. In the following guide we explain the features, usage and peculiarities of the latest CTR 2.0 RC4 release, logically with minor adjustments to the previous RC3 guide. However, we also want to credit Yuri for delaying the release for CTR 2.0 RC4 at our request until the protections were restored. Even though overclocking comes with the usual canon of possible damage to hardware and loss of warranty, CTR as an “OC tool for everyone” should never have done without these features.

#Clock tuner ryzen software

In addition to the Max temperature for tuning, there is now a hard temperature limit of 90☌, which also terminates the overclocking and returns the CPU to standard PBO mode.Īlso for us the undocumented change from version 1.1 to 2.0 RC3 had caused surprise, confusion and errosion of confidence in the software and its publisher. The thresholds for PPT, TDC and EDC are now not only effective during tuning but also during operation and if exceeded the overclocking is terminated and the CPU is set back to the default PBO mode. This is changed again with today’s release of CTR 2.0 RC4.

Testing Mode – only AVX Light (fixed a bug where it was possible to unlock this switcher)Īs we recently discovered, the protections in CTR 2.0 RC3 no longer worked as they were last documented in CTR 1.1.

The number of attempts to contact the SMU is increased from 5 to 10.

Lower reference frequency values for Zen3 (extra safety when pressing the TUNE button).

While Ryzen 3000 is getting a bit long in the tooth, an extra few percent of single and multithreaded performance could help close the gap with Rocket Lake S. Interestingly, this is close to the launch timeframe for Intel’s upcoming Rocket Lake S desktop processors. Per-CCX overclocking is particularly relevant for higher-end parts like the Ryzen 9 3900X, which feature 4 CCXs.ĬlockTuner isn’t available right now, but should launch in a month. ClockTuner identifies the best CCXs in a Ryzen processor, allowing for fine-grained overclocks that maximize single-threaded and multi-threaded performance, pushing each cluster as far as it’ll go. The “bad” CCXs will reliably hit base clocks but might struggle to reach higher advertised frequencies.ĪMD’s top advertised boost bins are typically only achieved by the best CCXs and the best cores in a particular processor. Most shipping AMD processors have CCXs that vary in terms of their performance and stability profile. Interestingly, ClockTuner takes advantage of inherent peculiarities in AMD’s chiplet-based process design approach to maximize performance. ClockTuner integrates Prime95 and Cinebench R20 for stress testing and functions as a one-click tool, identifying maximum stable clockspeeds and voltages on a per-processor basis. 1usmus partnered with Linus Tech Tips to reveal the new utility.

#Clock tuner ryzen series

Developer and tweaker 1usmus just announced his new ClockTuner utility, an automated tool that apparently overclocks and undervolts AMD Ryzen 3000 series processors with minimal user input.