AMD Ryzen 5 PRO 8640HS 's Advantages
Released 2 years and 2 months late
Higher specification of memory (7500 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (3.5GHz vs 1.6GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)
Intel Core i5 1245U 's Advantages
Newer PCIe version (4.0 vs 4)
Lower TDP (15W vs 30W)