Xeon D 2733NT 's Advantages
Released 11 years late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (15MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (80W vs 130W)
Intel Xeon X5687 's Advantages
Higher base frequency (3.6GHz vs 2.1GHz)