Intel Xeon E5 1660 v2 's Advantages
Higher base frequency (3.7GHz vs 3.5GHz)
Xeon W 1290E 's Advantages
Released 6 years and 8 months late
Higher specification of memory (2933 vs 1866)
Larger L3 cache size (20MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (95W vs 130W)