With the recent update of Microsoft's system to Win11, up to the 22H2 version, many users have already updated it. But with the recent long use of Windows 11 version 22H2, new problems are plaguing the Ryzen 7000 series CPUs based on the Zen4 architecture.

2025/05/2808:54:33 digitals 1549

Recently, Microsoft has updated the system to Win11, and has been updated to the 22H2 version, and many users have updated it.

With the recent update of Microsoft's system to Win11, up to the 22H2 version, many users have already updated it. But with the recent long use of Windows 11 version 22H2, new problems are plaguing the Ryzen 7000 series CPUs based on the Zen4 architecture. - DayDayNews

But with the recent long use of Windows 11 version 22H2, new problems are plaguing the Ryzen 7000 series CPUs based on the Zen4 architecture.

According to relevant media reports, when the single CCD (CPU computing chip) of the 16-core R9 7950X is activated, this configuration can exceed the 7950X of the default dual CCD. Each Zen 4 CCD has eight cores and its cache, so, reflected in specific chip performance, the eight-core Zen 4 CPU can beat the higher core count 16 core models.

To better understand this problem and evaluate the situation that affects the problem, the media decided to test two other cases where synchronous multithreaded are disabled. Therefore, with the single CCD with synchronous multithreading disabled, the 16-core, 32-threaded R9 7950X is now simplified to an 8-core, 8-threaded CPU. Just like the case of a single CCD, turning off the disable synchronous multithreading also produced similar results, showing that fewer threads, has better performance instead.

But this type of problem has also occurred in other test media, some media have noticed similar problems on their RTX4090 test systems. And it is obvious that this has happened more frequently in recent times.

According to analysis, this performance problem seems to be widespread on Windows 11 22H2. On the surface, it seems that Windows 11 22H2 has a scheduler problem on the new Ryzen 7000 CPU, which is why more threads are not working. But it could also be similar to the recent Nvidia driver error bug, maybe the GPU driver itself is not taking advantage of the extra threads correctly.

According to previous reports, many problems have been exposed since Win11 was updated to the 22H2 version.

According to feedback from users and IT administrators on Microsoft forums and other platforms, Windows 11 seems to be difficult to connect to remote desktop after upgrading to version 22H2. Problems vary from person to person, including but not limited to connection problems, random disconnection and crashes.

In addition, Microsoft also stated that after upgrading to Windows 11 22H2 version on a device that uses Windows Hello to enhance login security, logging in with Windows Hello may not work properly, including faces, fingerprints, PIN codes, etc. may be affected.

There are still some problems with this version that have been exposed, and interested users can keep paying attention.

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