I'm afraid you may be in for disappointment, at least in the single core arena. Apple has a little headroom in clock speed and TDP, but just like the iPhone, I think large year on year improvements are going to be rare for Apple Silicon in the future. Except when they add more cores.Interesting that the M1 exceeded even Apple’s expectations. The chip is seriously killer, though. I can only imagine what the year-on-year performance gains will be.