Windows 11 crushes AMD’s performance – early adopters are wary


Anyone who uses an AMD Ryzen chip in their PC may want to avoid upgrading to Windows 11 in the immediate future.

AMD and Microsoft have admitted that Windows 11 can cause a performance drop of up to 15% if you are using the processor. The news was announced in a blog post (marked by TechToSee’s gear), in which the two companies explained that AMD processors “may exhibit reduced performance in some applications when running Windows 11.”

One of the characteristics affected is measured and functional L3 latency, which can increase up to three times. Obviously, this will have an impact on all applications that are particularly dependent on memory access, such as games.

According to AMD, this can have a 3-5% impact on affected apps, although that figure has risen to 10-15% in some outliers, including popular eSports games.

AMD’s “preferred core” feature, which can affect applications to the fastest cores on a chip if needed, is also affected. Upgrading to Windows 11 may prevent this feature from working properly and cause a noticeable drop in performance, especially on chips with more than eight cores and a TDP rating above 65 W.

According to AMB, this issue affects EPYC and Athlon chips, as well as all Ryzen processors currently supported by Windows 11. This is obviously something you should be aware of before attempting to upgrade your PC to the latest one. Microsoft’s operating system.

Both companies are actively investigating the issues and will release updates to correct the relationship between Windows 11 and AMD hardware. These updates are expected to be available this month, although more details have not been revealed.

Until then, however, Windows 10 should still function normally. In other words, you might want to avoid upgrading your operating system until all major bugs have been fixed. In fact, that’s pretty solid advice for anyone who doesn’t necessarily need to access Windows 11 right away, even if they don’t have AMD hardware.

It is possible to go back to windows 10 if you find that Windows 11 is currently causing a lot more problems than it is worth. However, upgrading to Windows 11 can cause you some issues, as a TechToSee’s Guide staff member discovered. So it’s best not to try to switch between the two if you can help it.


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