Intel Xeon E5 4627 v3 's Advantages
Higher base frequency (2.6GHz vs 2.2GHz)
Xeon D 2899NT 's Advantages
Released 8 years and 6 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 25MB)
More modern manufacturing process (10nm vs 22nm)