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According to this patch comment, AMD x86 chips are not affected: https://lkml.org/lkml/2017/12/27/2



Sure but who is using AMD chips in place of Intel server chips? If company A competes in the widget market against company B and they both built their server infrastructure on Intel then neither company gained an advantage due to a performance degradation in Intel hardware.


> Sure but who is using AMD chips in place of Intel server chips?

Well... Everyone who bought AMD. Some people managed to see beyond the hype and go for the optoon that made sense.


The overwhelming majority of the cloud runs on Intel. Saying AMD is slightly better off doesn't really help if my systems are built on Intel. This is the case for most people.

What hype are you referring to? Are you suggesting the people who bought AMD knew this was a problem for Intel?


Azure got some AMD EPYC.


>Sure but who is using AMD chips in place of Intel server chips?

Maybe a lot more now?




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