The primary Home windows 11 Patch Tuesday ends with an replace that worsens the efficiency of AMD’s Ryzen processors

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Final night time, Microsoft lived its first ‘Patch Tuesday’ for the reason that legit unlock of Home windows 11, freeing its first replace for it, KB5006674, with construct 22000.258 of the brand new running machine.

Those per thirty days patches will cross a ways transferring to the solid model the enhancements applied within the Dev channel of the Home windows Insider Program as to step by step remedy the various mistakes with which Home windows 11 has hit the streets.


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

On the other hand, whilst this primary Home windows 11 replace contains some minor patches, it has additionally been printed that upload your personal trojan horse: reasons that the efficiency of Home windows computer systems with Ryzen (AMD) processors noticeably worsens, via expanding their degree 3 cache latency.

The worst factor is that each AMD and Microsoft had identified that earlier variations of Home windows 11 confirmed deficient efficiency on those processors (latency was once 70% upper), a circumstance that hampered the enjoy of the use of positive packages, comparable to video video games.

Sadly, the brand new patch has handiest exacerbated the issue, multiplying via 4 the latency with recognize to the optimum. Now, we have now just right and dangerous information about it: the excellent news is that Microsoft already plans to release a patch to unravel this drawback specifically …

… the dangerous factor is that stated patch may not be launched till October 19, forcing Ryzen processor customers to be afflicted by this deficient efficiency for a whole week. As well as, a few days later —October 21— it’ll be introduced a 2nd patch to unravel every other drawback up to now noticed in this sort of processors, which impacts the operation of the CPPC (Collaborative Processor Efficiency Regulate).

Past that trojan horse, what has Patch Tuesday introduced us?

We discussed previous that this month’s Patch Tuesday incorporated some patches for Home windows 11: those incorporated each regimen safety updates because the method to an issue toughen for Intel and Dell community optimization tool.

On the other hand, Microsoft launched the day before today, globally, an enormous selection of patches (greater than anticipated) that have an effect on as much as 81 vulnerabilities in different of its merchandise, together with Home windows 10, Place of job, the .Web atmosphere or the Microsoft Edge browser. Amongst them, two thought to be ‘important’ (associated with faraway code execution in MS Phrase and Home windows Hyper-V) and 4 ‘zero-day’.

By way of | NeoWin

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