Intel Xeon E5 2660 v2 's Advantages
Lower TDP (95W vs 300W)
Intel Xeon w9 3475X 's Advantages
Released 9 years and 5 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (82.5MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)