AMD Ryzen 9 5900HS 's Advantages
Lower TDP (35W vs 40W)
Apple M3 Max 's Advantages
Released 2 years and 9 months late
Higher specification of memory (LPDDR5-6400 vs LPDDR4-4266)
Larger memory bandwidth (409.6GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.05GHz vs 3.0GHz)