It's not even the architecture. It's the fact that Intel was stuck on 14nm for a decade. Apple also paid for the pick of the litter from TSMC, so they're always

It's not even the architecture. It's the fact that Intel was stuck on 14nm for a decade. Apple also paid for the pick of the litter from TSMC, so they're always a step ahead of everyone else. Current AMD mobile processors are very power efficient. Intel's foundries will catch up eventually, too.