Intel Xeon E3 1125C 's Advantages
Lower TDP (40W vs 80W)
Xeon E 2276G 's Advantages
Released 7 years late
Higher specification of memory (DDR4-2666 vs DDR3)
Higher base frequency (3.8GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)