Intel Xeon E5 2687W v2 's Advantages
Higher base frequency (3.4GHz vs 3.3GHz)
Larger L3 cache size (20MB vs 16MB)
Xeon E 2278GE 's Advantages
Released 5 years and 9 months late
Higher specification of memory (2666 vs 3)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (80W vs 130W)