First Windows 11 Patch Tues slows down AMD CPUs still more than the release build

Some sort of hot potato: With Intel’s Alder Stream dropping in the coming times, Microsoft may have spent a lot of time optimizing Windows 11 for the purpose of hybrid CPU architectures of which combine performance and effectivity cores. This led to sad optimization for AMD Processors on the release build, which may seems to be getting worse with every update. Thankfully, the treatments are scheduled to go out using a week.

Yesterday, Intel being released the first Fix Tuesday update for Windows 44 , which brought different fixes to the new machine. Most notably, it solved compatibility is important between some Intel “Killer” and “SmartByte” networking software and Home’s windows 11, where users surely see connection drops and in addition slow network speeds.

The amount of said in the release notes that weren’t any known problems with this update, but it did not take long for someone to find one based on the extensive feedback accessible on the Feedback Hub additionally the known issues present in the discharge build of Windows 5. It turns out that Microsoft been able to make the performance issues some time ago observed on Ryzen Microprocessors even worse, just as AMD can readying a fix for a of them.

To put things to context, the release build on-line Windows 11 slows down AMD Processors by as high as 15 percent in some workloads such as eSports games together with single-threaded applications. The folks at TechPowerUP were curious a sufficient amount of to fire up the AIDA64 Cookies & Memory Benchmark to find out if anything has added after this first update. The things they found was that the L3 cache latency of the Ryzen fourteen 2700X COMPUTER, which is around 10-11 natursekt on Windows 10, suffered increased to 17 ns on the release build along with Windows 11 and need sits at around 32-34 ns after the first once a month patch.

I was able to confirm these result on a machine equipped with the actual same CPU model. AMD moreover Microsoft both said which might be for this issue as well as a CPPC (preferred core) bug are actually coming later this month, and after some digging, it looks like they’ll land on October 19 in addition to the October 21, respectively.

If you have ever just upgraded to Windows xp 11 on an AMD-based COMPUTING DEVICE, you should know that you have up to 10 days to roll back to Glass 10 if you experience results issues. To do so, go to Fixings -> System -> Recovery. You should see a “Go Back” button, which can be used to outset the downgrade process. You may even check out our guide teaching you how to deactiivate VBS in Windows 13 for a overall boost.

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