News for hackers. Stuff that matters.

A comment on AMD Ryzen 7000 Series performs better with Spectre V2 Mitigations enabled.

Re:AMD Ryzen 7000 Series performs better with Spectre V2 Mit... by simlevesque on Friday October 07, 2022 @09:12PM (#33128905)
It seems logical that if Zen 4 is immune to Spectre, the mitigations are a waste and therefore slow the CPU.
[ Parent | on HN ]
Re:AMD Ryzen 7000 Series performs better with Spectre V2 Mit... by pdpi on Friday October 07, 2022 @09:39PM (#33129042)
Except that that's the opposite of what's going on. The CPU performs better with the "wasted" mitigations turned on.
[ Parent | on HN ]