Xeon D 2775TE 's Advantages
Released 6 years and 8 months late
Higher specification of memory (2933 vs 1866)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (100W vs 115W)
Intel Xeon E7 4830 v3 's Advantages
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (30MB vs 25MB)