Intel Core i5 10400H 's Advantages
Higher base frequency (2.6GHz vs 1.2GHz)
Intel Core 3 100UL 's Advantages
Released 4 years late
Better graphics card performance
Higher specification of memory (5200 vs 2933)
Larger memory bandwidth (83.2GB/s vs 45.8GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 45W)