In the spirit of increasingly large memory caches, don't forget other increasingly large microarchitectural buffers (e.g. reorder/retire buffer), and the hella

In the spirit of increasingly large memory caches, don't forget other increasingly large microarchitectural buffers (e.g. reorder/retire buffer), and the hella microarchitectural parallelism that it enables. Apple went all in on this strategy, and it paid off.