No. That's not quite true. Yes we are very close to maxing out Moore's Law but so far we've still kept up. If I remember correctly there's a completely differen

No. That's not quite true. Yes we are very close to maxing out Moore's Law but so far we've still kept up. If I remember correctly there's a completely different reason for CPU speed not being higher than that (maybe the physical limit to transistors themselves?). We are still increasing the number of transistors per chip and not exactly scaling horizontally - after all we are fitting 4 CPU cores onto a chip that previously only fit a single one.