Xeon D 2899NT 's Advantages
Released 6 years late
Higher specification of memory (3200 vs 2666)
Newer PCIe version (4 vs 3)
Larger L3 cache size (30MB vs 13.75MB)
More modern manufacturing process (10nm vs 14nm)
Intel Xeon W 2150B 's Advantages
Higher base frequency (3GHz vs 2.2GHz)
Lower TDP (120W vs 135W)