AMD Ryzen 9 7950X 's Advantages
Released 6 years and 11 months late
Higher specification of memory (DDR5-5200 vs DDR4-2133)
Larger memory bandwidth (73.4GB/s vs 34.1GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (4.5GHz vs 2.7GHz)
Larger L3 cache size (64MB vs 6MB)
Intel Core i5 6400 's Advantages
Lower TDP (65W vs 170W)