AMD Ryzen 5 PRO 8640HS 's Advantages
Released 6 months late
Lower TDP (28W vs 30W)
Apple M3 Pro 's Advantages
Integrated graphics card
Higher specification of memory (LPDDR5-6400 vs DDR5-5600)
Newer PCIe version (4.0 vs 4)
Higher base frequency (4.05GHz vs 3.5GHz)