Intel Core i5 9400F 's Advantages
Higher base frequency (2.9GHz vs 2.5GHz)
Lower TDP (65W vs 350W)
AMD Ryzen Threadripper PRO 7995WX 's Advantages
Released 4 years and 9 months late
Higher specification of memory (5200 vs 2666)
Larger memory bandwidth (332.8GB/s vs 41.6GB/s)
Newer PCIe version (5 vs 3.0)
Larger L3 cache size (384MB vs 9MB)
More modern manufacturing process (5nm vs 14nm)