Intel Core i5 7400 's Advantages
Integrated graphics card
Intel Core i5 14501E 's Advantages
Released 7 years and 6 months late
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 35.76GB/s)
Newer PCIe version (5 vs 3.0)
Higher base frequency (3.3GHz vs 3.0GHz)
Larger L3 cache size (24MB vs 6MB)
More modern manufacturing process (10nm vs 14nm)