A Meltdown és a Spectre 1,2 miatti patchelés mennyi ideig lesznek lelassulva az Intel processzorok?

Újfent csak idézni tudom magamat:

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A Meltdown miatti patch ESETLEG lassíthatja a processzort, de ez erősen függ az alkalmazott kódtól. És még jöhet ki újabb, hatékonyabb patch is, ami nem lassít annyira.

#2: Azok is érintettek

"Which systems are affected by Meltdown?

Desktop, Laptop, and Cloud computers may be affected by Meltdown. More technically, every Intel processor which implements out-of-order execution is potentially affected, which is effectively every processor since 1995 (except Intel Itanium and Intel Atom before 2013). We successfully tested Meltdown on Intel processor generations released as early as 2011. Currently, we have only verified Meltdown on Intel processors. At the moment, it is unclear whether ARM and AMD processors are also affected by Meltdown."

Forrás: [link]