Xeon E 2278GE 's Advantages
Released 8 years and 4 months late
Higher specification of memory (2666 vs 1333)
Newer PCIe version (3 vs 2)
Higher base frequency (3.3GHz vs 2.5GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (80W vs 140W)