Intel Core i7 10870H 's Advantages
Integrated graphics card
AMD Ryzen 5 PRO 8645HS 's Advantages
Released 3 years and 7 months late
Higher specification of memory (DDR5-5600 vs DDR4-2933)
Newer PCIe version (4 vs 3.0)
Higher base frequency (4.3GHz vs 2.2GHz)