Intel Xeon W 2191B 's Advantages
Released 3 years and 3 months late
Higher specification of memory (2666 vs 1866)
Higher base frequency (2.3GHz vs 2GHz)
Larger L3 cache size (24.75MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 2608L v3 's Advantages
Lower TDP (52W vs 140W)