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)
Intel Core i5 11260H 's Advantages
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (12MB vs 8MB)