Intel Xeon E5 1650 v3 's Advantages
Higher base frequency (3.5GHz vs 3GHz)
Larger L3 cache size (15MB vs 13.75MB)
Intel Xeon W 2150B 's Advantages
Released 3 years and 3 months late
Higher specification of memory (DDR4-2666 vs DDR4-2133)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (120W vs 140W)