Intel Core i3 5010U 's Advantages
Lower TDP (15W vs 30W)
AMD Ryzen 5 PRO 8640HS 's Advantages
Released 9 years and 3 months late
Higher specification of memory (7500 vs 1600)
Larger memory bandwidth (89.6GB/s vs 25.6GB/s)
Newer PCIe version (4 vs 2.0)
Higher base frequency (3.5GHz vs 2.1GHz)
Larger L3 cache size (16MB vs 3MB)
More modern manufacturing process (4nm vs 14nm)