Apple failed to formally announce the memory bandwidth on the M1, but states the M1 Max is "nearly 6x the memory bandwidth of M1." This, in idea, puts the M1 at all-around 66GB/s of peak memory bandwidth. Due to this performance, the lovers run sometimes and quietly, and battery daily https://raymondnlifc.ltfblog.com/27619979/a-secret-weapon-for-ajm1max