Windows 11 bugs cause app slowdown on AMD chips


A pair of Home windows eleven bugs bring about Pc apps running on AMD chips to slow down as considerably as fifteen%.

In a report posted on its internet site this week, AMD discovered two flaws and stated that a Home windows eleven software package update would be obtainable later this month. Microsoft introduced a assertion indicating that it is “actively investigating these regarded challenges.”

The anticipated general performance slowdown for most apps is among 3% and five%, but for applications that need substantial-executing PCs, this kind of as eSports video games, the slowdown might be among ten% and fifteen%. 

Customers took to Reddit and Twitter to complain about the bugs, and a lot of stated they would not set up Home windows eleven till Microsoft fastened it.

The bugs have an impact on AMD Ryzen, EPYC and other Home windows eleven-appropriate chips. A single flaw will cause the cache latency to triple on the chips, even though the other will cause their firmware to are unsuccessful in scheduling threads on the fastest core. The latter bug impacts programs with more than 8-core processors.

“Applications delicate to memory subsystem accessibility time might be impacted,” AMD stated in the assertion.

About one hundred eighty AMD chips support Home windows eleven. They range from the AMD 3015e to the Ryzen Threadripper Pro 3995WX.

The announcement came times soon after Microsoft introduced Home windows eleven to the public on Oct. five. The new OS features a lot of aesthetic variations, but it also involves protection updates and Microsoft Teams. Microsoft designs to incorporate support for Android applications eventually.

Home windows eleven has a slew of hardware prerequisites, this kind of as a one GHz or quicker processor with two or more cores on a appropriate sixty four-bit processor or system on a chip. It also involves at minimum 4 GB of RAM, sixty four GB of storage and a graphics card appropriate with DirectX 12 or later.

AMD is the next-major maker of laptop microprocessors soon after Intel. In accordance to the most latest info from Statista, a business specializing in sector and shopper info, AMD chips were being in about forty% of all PCs globally.

Maxim Tamarov is a information author masking cell and conclude-consumer computing. He formerly wrote for The Day-to-day News in Jacksonville, N.C., and the Sun Transcript in Winthrop, Mass. He graduated from Northeastern College with a degree in journalism. He can be found on Twitter at @MaximTamarov.

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A pair of Home windows eleven bugs bring about Pc apps running on AMD chips to slow down as considerably as fifteen%.

In a report posted on its internet site this week, AMD discovered two flaws and stated that a Home windows eleven software package update would be obtainable later this month. Microsoft introduced a assertion indicating that it is “actively investigating these regarded challenges.”

The anticipated general performance slowdown for most apps is among 3% and five%, but for applications that need substantial-executing PCs, this kind of as eSports video games, the slowdown might be among ten% and fifteen%. 

Customers took to Reddit and Twitter to complain about the bugs, and a lot of stated they would not set up Home windows eleven till Microsoft fastened it.

The bugs have an impact on AMD Ryzen, EPYC and other Home windows eleven-appropriate chips. A single flaw will cause the cache latency to triple on the chips, even though the other will cause their firmware to are unsuccessful in scheduling threads on the fastest core. The latter bug impacts programs with more than 8-core processors.

“Applications delicate to memory subsystem accessibility time might be impacted,” AMD stated in the assertion.

About one hundred eighty AMD chips support Home windows eleven. They range from the AMD 3015e to the Ryzen Threadripper Pro 3995WX.

The announcement came times soon after Microsoft introduced Home windows eleven to the public on Oct. five. The new OS features a lot of aesthetic variations, but it also involves protection updates and Microsoft Teams. Microsoft designs to incorporate support for Android applications eventually.

Home windows eleven has a slew of hardware prerequisites, this kind of as a one GHz or quicker processor with two or more cores on a appropriate sixty four-bit processor or system on a chip. It also involves at minimum 4 GB of RAM, sixty four GB of storage and a graphics card appropriate with DirectX 12 or later.

AMD is the next-major maker of laptop microprocessors soon after Intel. In accordance to the most latest info from Statista, a business specializing in sector and shopper info, AMD chips were being in about forty% of all PCs globally.

Maxim Tamarov is a information author masking cell and conclude-consumer computing. He formerly wrote for The Day-to-day News in Jacksonville, N.C., and the Sun Transcript in Winthrop, Mass. He graduated from Northeastern College with a degree in journalism. He can be found on Twitter at @MaximTamarov.

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