Intel Core i5 9400F 's Advantages
Lower TDP (65W vs 280W)
AMD Ryzen Threadripper Pro 3945WX 's Advantages
Released 1 years and 6 months late
Higher specification of memory (3200 vs 2666)
Larger memory bandwidth (204.8GB/s vs 41.6GB/s)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (4.0GHz vs 2.9GHz)
Larger L3 cache size (64MB vs 9MB)
More modern manufacturing process (7nm vs 14nm)