Xeon D 2899NT 's Advantages
Released 11 years and 1 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 2)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Opteron 6348 's Advantages
Higher base frequency (2.8GHz vs 2.2GHz)
Lower TDP (115W vs 135W)