Apple didn't officially announce the memory bandwidth from the M1, but states the M1 Max is "practically 6x the memory bandwidth of M1." This, in principle, places the M1 at all over 66GB/s of peak memory bandwidth. Have questions about the ‌M1‌ Max chip, know of a aspect we disregarded, https://daltonazxur.popup-blog.com/27738374/ajm1max-an-overview