Intel Core i5 13400 's Advantages
Released 6 years late
Higher specification of memory (4800 vs 2400)
Larger memory bandwidth (76.8GB/s vs 35.76GB/s)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 7700 's Advantages
Better graphics card performance
Higher base frequency (3.6GHz vs 2.5GHz)