Xeon E 2278GEL 's Advantages
Released 6 years late
Higher specification of memory (2666 vs 1600)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (35W vs 84W)
Intel Xeon E3 1225 v3 's Advantages
Higher base frequency (3.2GHz vs 2GHz)