AMD Ryzen Threadripper PRO 5955WX 's Advantages
Higher base frequency (4GHz vs 2.1GHz)
Lower TDP (280W vs 390W)
AMD EPYC 9845 's Advantages
Released 2 years and 7 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (320MB vs 64MB)
More modern manufacturing process (3nm vs 7nm)