15% performance reduction on some Windows 11 and AMD Ryzen systems – AMD

As reported by AMD, computer users based on some Ryzen processor models may see their performance drop by as much as 15% in some cases.

AMD and Microsoft, working together to resolve the issue, have discovered two key issues with Windows 11 on AMD Ryzen PCs. The first is that Windows 11 can triple the latency of the Level 3 or L3 cache with AMD stating that this issue could reduce performance by 3-5% in some applications, while in other cases, such as gaming games. eSports, the odds can … Take the drop by 10-15%.

Windows 11 has also been found to have a problem with AMD technology. “Preferred core», Which is used to pass threads to the faster processor core each time. AMD warns that users may experience performance issues on tasks that rely on a high percentage of processor resources, and especially on computers with processors with more than eight cores and a TDP of around 65W.

Both companies have officially stated that they are “investigating these known issues to resolve with software updates.” Both companies promise a solution to the problem with updates available to consumers later this month.