Xeon D 2899NT 's Advantages
Released 11 years late
Higher specification of memory (3200 vs 1600)
Newer PCIe version (4 vs 2)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)
Opteron 4310 EE 's Advantages
Lower TDP (35W vs 135W)