Windows 11 22H2: Performance issues with Ryzen 7000 CPUs

Windows 11 and AMD Ryzen probably aren’t good friends: the fall update build 22H2 of Windows 11 also has issues. The Ryzen 7000 series based on the Zen 4 architecture is affected this time around. As the developers of the benchmarking tool, CapFrameX report on Twitter, a performance drop can be seen, especially with complex tasks, which actually leads to better performance through the use of multiple threads.

Alternatively, the CCD (CPU Compute Die) from the flagship Ryzen 9 7950X processor can outperform the dual-CPU-enabled CCD performance in gaming benchmarks like the Metro Exodus. The same picture appears even when SMT is turned off: a single CCD can reach better performance than the assumed full number of threads, even though only half of the threads are available.

The “Hardware Unboxed” YouTube channel also reported a similar issue on its Twitter page, which was observed during performance tests of the Nvidia Geforce RTX 4090. One can only speculate on the reasons for now: among other things, it is assumed that Windows 11 22H2 can It has trouble scheduling with the new Ryzen 7000 processors, so that the larger number of threads used in CPUs proves useless.

Last year, AMD Ryzen processor owners had to deal with poor performance at first: after updating to In Windows 11 21H2, AMD CPUs mainly had performance issues in games for combat, which is expressed as up to 15 percent at lower frame rates. Can fools with one New chipset driver, made available by AMD for download two weeks after trouble spotting It had to be resolved. It remains to be seen if it will be that fast this time around – neither Microsoft nor AMD has commented on the recent issue with the build of Windows 11 22H2 and Ryzen 7000 CPUs.

source: Twitter