Why is this here?
Should this not be in the gaming forum where computers are talked daily?
But to answer your question no, in the last couple years there has been significant milestones passed again.
Amd has gotten competitive again and forced intel to get off their asses.
Amd just released the threadripper 2 series, 32 core , 64 threaded beast of a damn cpu the wx 2990.
As far as single core speeds , yeah it takes a lot to get over 4.0 effective for 5ghz and up to 6 now they are liquid nitrogen cooling over locks in competition, but you aren’t doing that shit all day running
So if you just mean power, no , no where near it.
But process speed yes the effective limit has been reached until some new tech comes out that’s different from what they do now.