Intel Xeon E5 1630 v3 's Advantages
Higher base frequency (3.7GHz vs 2.3GHz)
Intel Xeon W 2191B 's Advantages
Released 3 years and 3 months late
Higher specification of memory (2666 vs 2133)
Larger L3 cache size (24.75MB vs 10MB)
More modern manufacturing process (14nm vs 22nm)