Intel Xeon E5 2667 v3 's Advantages
Higher base frequency (3.2GHz vs 2.3GHz)
Lower TDP (135W vs 140W)
Intel Xeon W 2195 's Advantages
Released 2 years and 11 months late
Higher specification of memory (2666 vs 2133)
Larger L3 cache size (24.75MB vs 20MB)
More modern manufacturing process (14nm vs 22nm)