Intel Core i5 8400H 's Advantages
Integrated graphics card
Lower TDP (45W vs 53W)
AMD Ryzen 5 7235H 's Advantages
Released 6 years late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.2GHz vs 2.5GHz)
More modern manufacturing process (6nm vs 14nm)