Intel Xeon E5 2683 v3 's Advantages
Larger L3 cache size (35MB vs 30MB)
Lower TDP (120W vs 135W)
Xeon D 2899NT 's Advantages
Released 9 years and 3 months late
Higher specification of memory (3200 vs 2133)
Newer PCIe version (4 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
More modern manufacturing process (10nm vs 22nm)