Pulling other cores into this discussion does nothing but muddy the waters. The Firestorm cores in the M1 are 4.5X faster at SPECfp than the Icestorm cores. Th

Pulling other cores into this discussion does nothing but muddy the waters. The Firestorm cores in the M1 are 4.5X faster at SPECfp than the Icestorm cores. The Firestorm cores in the M1 are 3.1X faster at SPECint than the Icestorm cores. In my world, the 3.1 - 4.5X faster sibling makes them very low performance, relatively. In a fully working together scenario, the "8" core M1 is equal in performance to a conceptual 4.5 core Firestorm part (see the Geekbench scaling, for instance). This, again, has positively nothing to do with any other core or part. Bizarre that anyone thinks this is somehow negative or dismissive of the M1. It is an extraordinary chip. But they intentionally, purposefully put 4 very low performance -- compared to Firestorm -- cores because it matches the computing model of users average workload.