Intel Core i5 11400H 's Advantages
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (12MB vs 8MB)
AMD Ryzen 3 5400U 's Advantages
Higher specification of memory (4266 vs 3200)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 45W)