Apple M3 Max 's Advantages
Released 9 months late
Better graphics card performance
Higher specification of memory (LPDDR5-6400 vs DDR5-5200)
Larger memory bandwidth (409.6GB/s vs 83.2GB/s)
Higher base frequency (4.05GHz vs 2.5GHz)
Lower TDP (40W vs 55W)
AMD Ryzen 9 7945HX 's Advantages
Newer PCIe version (5.0 vs 4.0)