Xeon w7 3555 's Advantages
Released 5 years and 3 months late
Higher specification of memory (4800 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (75MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)
Xeon E 2276M 's Advantages
Higher base frequency (2.8GHz vs 2.7GHz)
Lower TDP (45W vs 325W)