My guess until reviewers get their hands on the thing is that they've got some pretty good RnD alongside the massive process node advantage over Intel. AMD has

My guess until reviewers get their hands on the thing is that they've got some pretty good RnD alongside the massive process node advantage over Intel. AMD has already shown that there's a lot more performance in 7nm than we thought and the M1 looks like it'll be on-par with what you'd expect from zen 4, so I wouldn't say they've got any advantage from the architecture (as you'd expect)