Intel Xeon W 2102 's Advantages
Higher base frequency (2.9GHz vs 2.2GHz)
Lower TDP (120W vs 135W)
Xeon D 2899NT 's Advantages
Released 6 years and 4 months late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 8.25MB)
More modern manufacturing process (10nm vs 14nm)