Intel Core i9 11900H 's Advantages
Integrated graphics card
Larger L3 cache size (24MB vs 16MB)
AMD Ryzen 5 PRO 8640U 's Advantages
Released 2 years and 11 months late
Higher specification of memory (DDR5-5600 vs DDR4-3200)
Newer PCIe version (4 vs 4.0)
Higher base frequency (3.5GHz vs 2.5GHz)
Lower TDP (28W vs 35W)