Xeon E 2276M 's Advantages
Released 9 years and 2 months late
Higher specification of memory (DDR4-2666 vs DDR3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.8GHz vs 2.533GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 80W)