Intel Xeon E3 1275 's Advantages
Higher base frequency (3.4GHz vs 3.3GHz)
Xeon E 2278GE 's Advantages
Released 8 years and 2 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (80W vs 95W)