根據ANANDTECH個review,佢地test就算響Max,個memory bandwidth只去到二百幾,姐係似乎樽頸已經響SoC其他部份 https://www.anandtech.com/show/17024/apple-m1-max-performance-review/2 While 243GB/s is massive, and overshadows any other design in the industry, it’s still quite far from the 409GB/s the chip is capable of. More importantly for the M1 Max, it’s only slightly higher than the 204GB/s limit of the M1 Pro, so from a CPU-only workload perspective, it doesn’t appear to make sense to get the Max if one is focused just on CPU bandwidth.
所以要睇未來有無test甚至實際app task會見到顯著分別