Windows 11 First Patch Tuesday Makes AMD Ryzen Processor Performance Even Worse

Final night time, Microsoft lived its first ‘Patch Tuesday’ for the reason that official launch of Home windows 11, releasing its first replace for it, the KB5006674, with construct 22000.258 of the brand new working system.

These month-to-month patches will go a good distance transferring to the steady model the enhancements carried out within the Dev channel of the Home windows Insider Program as to progressively remedy the various errors with which Home windows 11 has hit the streets.


The issue (and future answer) for Ryzen processors in Home windows 11

Nevertheless, though this primary Home windows 11 replace contains some minor patches, it has additionally been revealed that add your individual bug: causes that the efficiency of Home windows computer systems with Ryzen (AMD) processors noticeably worsens, by rising their degree three cache latency.

The worst is both AMD and Microsoft had recognized that earlier variations of Home windows 11 confirmed poor efficiency on these processors (latency was 70% greater), a circumstance that hampered the expertise of utilizing sure functions, corresponding to video video games.

Sadly, the brand new patch has solely exacerbated the issue, multiplying by 4 the latency with respect to the optimum. Now, we have now good and dangerous information about it: the excellent news is that Microsoft already plans to launch a patch to resolve this particular drawback …

… the dangerous factor is that mentioned patch is not going to be launched till October 19, forcing Ryzen processor customers to endure from this poor efficiency for a whole week. As well as, a few days later —October 21— it will likely be launched a second patch to resolve one other drawback beforehand noticed in this sort of processors, which impacts the operation of the CPPC (Collaborative Processor Efficiency Management).

Past that bug, what has Patch Tuesday introduced us?

We talked about earlier that this month’s Patch Tuesday included some patches for Home windows 11: these included each routine safety updates as the answer to an issue help for Intel and Dell community optimization software program.

Nevertheless, Microsoft launched yesterday, globally, an enormous variety of patches (greater than anticipated) that have an effect on as much as 81 vulnerabilities in a number of of its merchandise, together with Home windows 10, Workplace, the .Internet atmosphere or the Microsoft Edge browser. Amongst them, two thought of ‘vital’ (associated to distant code execution in MS Phrase and Home windows Hyper-V) and 4 ‘zero-day’.

By way of | NeoWin

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