Windows 11 is crushing AMD performance — early adopters beware

1. Home
2. News
3. Computers

Windows 11 is crushing AMD performance — early adopters beware

(Paradigm credit: AMD)

Anyone rocking an AMD Ryzen bit in their PC might want to avoid upgrading to Windows 11 for the firsthand future.

Both AMD and Microsoft have admitted that Windows 11 may crusade a performance dip as high equally 15% if y'all're using the processor. The news was announced in a web log post (spotted by Tom's Hardware), in which the two companies explained that AMD CPUs "may exhibit reduced performance in certain applications when running Windows xi."

• Windows eleven system requirements — cheque to come across if your PC tin can run it
• How to do a make clean install of Windows eleven using an ISO file
• Plus: The Nintendo Switch OLED is good — merely don't bother upgrading

One of the affected features is measured and functional L3 latency, which can increase past upwards to 3 times. Obviously that's going to impact whatsoever applications that are peculiarly reliant on access to retentiveness, similar gaming.

Co-ordinate to AMD, this can touch affected applications by 3-five%, though this figure increased to x-15% in some outliers — including popular eSports games.

Also impacted is AMD's 'preferred core' feature, which can assign apps to the faster cores on a scrap where necessary. Upgrading to Windows 11 can cause this feature to cease working correctly, and causes a noticeable performance dip — specially on chips with more than eight cores and a TDP rating higher than 65W.

According to AMB, this problem affects EPYC and Athlon chips, every bit well as every Ryzen CPU Windows 11 currently supports. That'south obviously something you'll demand to exist aware of before you effort to upgrade your PC to Microsoft'southward latest operating system.

Both companies are actively investigating the problems, and will be releasing updates to fix the relationship betwixt Windows eleven and AMD hardware. Those updates are expected to be available sometime this month, though further details haven't been revealed.

In the meantime, nonetheless, Windows ten should still be operating as normal. In other words, yous might want to avert upgrading your operating organisation until all the major bugs have been worked out. In fact, that's pretty solid advice for anyone who doesn't necessarily demand access to Windows 11 right away — even if they don't accept any AMD hardware.

It is possible to downgrade back to Windows 10 if you notice Windows xi is currently much more trouble than it's worth. However, upgrading dorsum to Windows xi may cause yous some issues, as one Tom'southward Guide staffer discovered. So it'southward all-time to not try and flip bomb between the two if yous can assistance it.

• More: I wouldn't upgrade to Windows xi withal — here's why

Tom is the Tom'south Guide'due south Automotive Editor, which means he can usually be plant genu deep in stats the latest and best electric cars, or checking out some sort of driving gadget. It'due south long way from his days as editor of Gizmodo United kingdom of great britain and northern ireland, when pretty much everything was on the table. He'south usually plant trying to squeeze some other giant Lego set onto the shelf, draining very big cups of coffee, or lament that Ikea won't let him purchase the stuff he really needs online.

Source: https://www.tomsguide.com/news/windows-11-is-slowing-some-amd-processors-by-15-but-a-fix-is-coming

Posted by: hurleymeppyinks.blogspot.com

Share this post