Intel Xeon E5 2689 's Advantages
Higher base frequency (2.6GHz vs 2.1GHz)
Larger L3 cache size (20MB vs 15MB)
Xeon D 2733NT 's Advantages
Released 9 years and 11 months late
Higher specification of memory (2667 vs 1600)
Newer PCIe version (4 vs 3)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (80W vs 115W)