Apple M4 8 Cores 's Advantages
Released 6 months late
Larger memory bandwidth (120GB/s vs 89.6GB/s)
Higher base frequency (4.41GHz vs 4.3GHz)
More modern manufacturing process (3nm vs 4nm)
Lower TDP (22W vs 54W)
AMD Ryzen 5 PRO 8645HS 's Advantages
Higher specification of memory (7500 vs 7500)
Newer PCIe version (4 vs 4.0)