Intel Core i7 11390H 's Advantages
Higher specification of memory (4267 vs 4266)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.4GHz vs 2.6GHz)
Larger L3 cache size (12MB vs 8MB)
AMD Ryzen 3 5400U 's Advantages
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 35W)