Xeon E 2176M 's Advantages
Higher base frequency (2.7GHz vs 2GHz)
Lower TDP (45W vs 100W)
Xeon D 2775TE 's Advantages
Released 3 years and 10 months late
Higher specification of memory (2933 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (25MB vs 12MB)
More modern manufacturing process (10nm vs 14nm)