AMD Ryzen 7 4800U 's Advantages
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 45W)
Intel Core i7 13620H 's Advantages
Released 3 years late
Higher specification of memory (5200 vs 4266)
Larger memory bandwidth (89.6GB/s vs 68.27GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (2.4GHz vs 1.8GHz)
Larger L3 cache size (24MB vs 8MB)