Intel Xeon E7 8891 v3 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Larger L3 cache size (45MB vs 16MB)
Xeon E 2278GEL 's Advantages
Released 4 years late
Higher specification of memory (2666 vs 1866)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (35W vs 165W)