Intel Xeon E5 2629 v3 's Advantages
Higher base frequency (2.4GHz vs 2.2GHz)
Lower TDP (85W vs 135W)
Xeon D 2899NT 's Advantages
Released 9 years and 3 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)