Xeon D 2733NT 's Advantages
Higher base frequency (2.1GHz vs 1.8GHz)
Lower TDP (80W vs 225W)
Xeon 6756E 's Advantages
Released 2 years and 4 months late
Higher specification of memory (6400 vs 2667)
Newer PCIe version (5 vs 4)
Larger L3 cache size (96MB vs 15MB)
More modern manufacturing process (5nm vs 10nm)