Apple M1 Max 's Advantages
Released 2 years and 2 months late
Higher specification of memory (LPDDR5-6400 vs LPDDR4X-4266)
Larger memory bandwidth (409.6GB/s vs 68.27GB/s)
Lower TDP (30W vs 35W)
AMD Ryzen 9 4900HS 's Advantages
Higher base frequency (3.0GHz vs 2.0GHz)