AMD Ryzen 5 PRO 8640HS 's Advantages
Released 7 years and 3 months late
Higher specification of memory (7500 vs 2400)
Larger memory bandwidth (89.6GB/s vs 37.5GB/s)
Newer PCIe version (4 vs 3.0)
Higher base frequency (3.5GHz vs 2.5GHz)
Larger L3 cache size (16MB vs 6MB)
More modern manufacturing process (4nm vs 14nm)
Lower TDP (30W vs 45W)