Intel Xeon E3 1220L v3 's Advantages
Lower TDP (13W vs 45W)
Xeon E 2276M 's Advantages
Released 5 years and 8 months late
Higher specification of memory (2666 vs 1600)
Higher base frequency (2.8GHz vs 1.1GHz)
Larger L3 cache size (12MB vs 4MB)
More modern manufacturing process (14nm vs 22nm)