Intel Xeon E5 1620 v3 's Advantages
Lower TDP (140W vs 280W)
AMD Ryzen Threadripper PRO 5955WX 's Advantages
Released 7 years and 6 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Higher base frequency (4GHz vs 3.5GHz)
Larger L3 cache size (64MB vs 10MB)
More modern manufacturing process (7nm vs 22nm)