Intel Xeon E5 2667 v2 's Advantages
Higher base frequency (3.3GHz vs 3.2GHz)
Intel Xeon W 1290 's Advantages
Released 6 years and 8 months late
Higher specification of memory (DDR4-2933 vs DDR3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 130W)