Apple M3 Max 's Advantages
Better graphics card performance
Larger memory bandwidth (409.6GB/s vs 89.6GB/s)
Higher base frequency (4.05GHz vs 3.5GHz)
AMD Ryzen 5 8640HS 's Advantages
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)
Lower TDP (28W vs 40W)