Intel Core i3 1115G4 's Advantages
Better graphics card performance
Higher specification of memory (3733 vs 2933)
Larger memory bandwidth (51.2GB/s vs 45.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.0GHz vs 2.6GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (28W vs 45W)
Intel Core i5 10400H 's Advantages
Larger L3 cache size (8MB vs 6MB)