Intel Xeon E5 2620 v2 's Advantages
Lower TDP (80W vs 95W)
Xeon W 1290E 's Advantages
Released 6 years and 8 months late
Higher specification of memory (2933 vs 3)
Higher base frequency (3.5GHz vs 2.1GHz)
Larger L3 cache size (20MB vs 15MB)
More modern manufacturing process (14nm vs 22nm)