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by giantrobot 1137 days ago
The M1 has a lot of ALUs, an 8-wide instruction decoder, and a huge reorder buffer. It can decode and execute a lot of instructions on every clock and plenty of space to execute them in an advantageous order. Ignoring power draw, Intel and AMD beat the Mx then they hit higher clock speeds, the Mx top out at 3GHz, and/or pack in more P-cores.