Initial Benchmarks Of The Spectre "SWAPGS" Mitigation Performance Impact
"At least as it stands now it seems to be largely a 1% or less performance hit (with select exceptions at ~5%), so not nearly as bad as the other Spectre/Meltdown/Foreshadow/Zombieload mitigations, but this is on top of all that we've seen since January 2018."
Eladó régi hardverek: https://hardverapro.hu/apro/sok_regi_kutyu/friss.html