They also have more advanced, larger instruction pre-processing units, (I can't remember the exact name of them). Also the big.little architecture. See: https:/

They also have more advanced, larger instruction pre-processing units, (I can't remember the exact name of them). Also the big.little architecture. See: https://news.ycombinator.com/item?id=25258165 https://news.ycombinator.com/item?id=25258165 "The M1 is really wide (8 wide decode) and has a lot of execution units. It has a huge 630 deep reorder buffer to keep them all filled, multiple large caches and a lot of memory bandwidth."