AMD Ryzen Threadripper PRO 7995WX 's Advantages
Released 2 years and 5 months late
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (384MB vs 16MB)
Xeon W 1390 's Advantages
Higher base frequency (2.8GHz vs 2.5GHz)
Lower TDP (80W vs 350W)