Intel Xeon W 3175X 's Advantages
Released 4 years and 4 months late
Higher specification of memory (DDR4-2666 vs DDR4-2133)
Larger L3 cache size (38.5MB vs 10MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 1630 v3 's Advantages
Higher base frequency (3.7GHz vs 3.1GHz)
Lower TDP (140W vs 255W)