Xeon D 2899NT 's Advantages
Released 11 months late
Higher base frequency (2.2GHz vs 2.1GHz)
Lower TDP (135W vs 185W)
Intel Xeon Gold 6418H 's Advantages
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (60MB vs 30MB)