Xeon D 2775TE 's Advantages
Released 8 years and 5 months late
Higher specification of memory (2933 vs 3)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (100W vs 115W)
Intel Xeon E5 2680 v2 's Advantages
Higher base frequency (2.8GHz vs 2GHz)