AMD Ryzen Threadripper PRO 5975WX 's Advantages
Higher base frequency (3.6GHz vs 3.2GHz)
Lower TDP (280W vs 350W)
AMD Ryzen Threadripper 7980X 's Advantages
Released 1 years and 7 months late
Higher specification of memory (5200 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (256MB vs 128MB)
More modern manufacturing process (5nm vs 7nm)