Intel Xeon E5 2630 v2 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
Lower TDP (80W vs 270W)
Intel Xeon W 3375 's Advantages
Released 7 years and 10 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (57MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)