Sure, but that's a real number, not peak. The top ryzen (7950x) or top intel (i9-13k) manage only 83GB/sec peak, and something in around 60GB/sec real. Genera

Sure, but that's a real number, not peak. The top ryzen (7950x) or top intel (i9-13k) manage only 83GB/sec peak, and something in around 60GB/sec real. Generally the arm memory model is looser than the x86-64, which allows a greater fraction of peak bandwidth. So apple chips that fit in thin laptops have 4x the memory bandwidth of the 150 watt and up high end desktops from Intel and AMD. Sure the AMD Epyc (12 channel) or Intel Xeon (8 channel) compete, but at even higher power ratings and large physical sizes. Not to mention that 224GB/sec leaves a fair bit of bandwidth for compression, matrix multiply, ML acceleration, GPU, video encode/decode, and related.