Apple M2 Max 's Advantages
Better graphics card performance
Larger memory bandwidth (409.6GB/s vs 89.6GB/s)
Higher base frequency (3.5GHz vs 3.3GHz)
AMD Ryzen 7 8840HS 's Advantages
Released 11 months late
Higher specification of memory (LPDDR5x-7500 vs LPDDR5-6400)
Lower TDP (20W vs 30W)