AMD Ryzen Threadripper PRO 5945WX 's Advantages
Released 4 years and 9 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Newer PCIe version (4 vs 3)
Higher base frequency (4.1GHz vs 2GHz)
More modern manufacturing process (7nm vs 14nm)
AMD EPYC 7551P 's Advantages
Lower TDP (180W vs 280W)