[seec]

Yeah the only use of the large bandwith in Apple Silicon is for the GPU. I'm always amazed by the fanboys who keep hyping this trope.

Even when feeding all cores, the max bandwith used by the CPU is less than 200GB/s, in fact it is quite comparable to Intel/AMD CPUs and even less than their high-end ones (x86 still rules on the multi-core front in any case).

I actually see this as a weakness of Apple Silicon, because it doesn't scale that well. It's basically the problem of their Ultra chip: doesn't allow doubling of the compute and doesn't allow faster RAM bandwith, you only get higher RAM capacity in exchange for slower GPU compute.

They just scaled up their mobile architecture and it has its limit.