AMD and Microsoft release fixes for Ryzen slowdowns in Windows 11


Microsoft and AMD have each launched patches to repair the AMD Ryzen efficiency bugs current within the preliminary variations of Home windows 11, in response to an AMD knowledgebase article that was up to date late yesterday.

AMD has offered a new chipset driver to repair an issue that broke the “most popular core” function that may enhance efficiency on high-core-count, high-TDP Ryzen processors. Even when your system is not affected by this particular bug since you’re operating Home windows 10 or a lower-core-count Ryzen CPU, the brand new driver has fixes for a handful of different Ryzen and Threadripper methods operating both Home windows 10 or Home windows 11.

One other difficulty affected L3 cache latency on all Ryzen processors, decreasing efficiency by between 3 and 5 p.c for many apps and by as much as 15 p.c for some video games. Microsoft started issuing a repair for the L3 cache difficulty to testers last week, and it is one of many many points fastened in construct 22000.282 of Home windows 11 (you’ll be able to see your construct quantity by typing “winver” right into a Run window or Home windows Search).

If you do not have the patch put in in your system already, it would seem as an non-obligatory replace in Home windows Replace for Home windows 11 House and Professional customers, Microsoft says. In any other case, the replace ought to roll out routinely within the subsequent Patch Tuesday package deal.

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