Intel Xeon E3 1225 v2 's Advantages
Higher base frequency (3.2GHz vs 2.1GHz)
Lower TDP (77W vs 80W)
Xeon D 2733NT 's Advantages
Released 9 years and 9 months late
Higher specification of memory (2667 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (15MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)