Since the M1 Macs were released, there have been numerous benchmarks comparing them with the Intel Macs. Most of the results heavily favor the M1 in both performance and power efficiency. When I received my new M1 MacBook Air, I was interested in testing one of the theories that explain why the M1 is so performant.

In computer engineering, a technique called dynamic execution (a.k.a. out-of-order execution) is used to parallelize different stages of instruction processing (fetch, decode, dispatch, execution, etc.), so that a single CPU core can process as many instructions at the same time as possible in the…

Hong Jiang

LeanCloud CEO and Co-founder

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