2 ms·
> and despite those cores running over double clock speed on the M1 Pro Note that it's a bit harder than that. The ecores on M1 and M1 Pro/Max run at around th
by my123 5y ago
> and despite those cores running over double clock speed on the M1 Pro
Note that it's a bit harder than that. The ecores on M1 and M1 Pro/Max run at around the same clock for an all-core workload, but the clock on regular M1 is halved when it's running a low priority job specifically.
- masklinn 5y agoOther way around. The E cores run at 1GHz nominal, when processing low-QoS tasks the Pro/Max will ramp theirs up to about 2 in order to provide similar throughput to the M1 with half the cores. The Pro/Max will ramp their e-cores even further when running high-QoS tasks (spilling over from the P-cores). The M1 can turbo slightly when only 1/2 e-cores are in use, but under full load the e cores remain a hair under 1GHz.