Intel Xeon E3 1225 v2 's Advantages
Lower TDP (77W vs 220W)
Intel Xeon W 3323 's Advantages
Released 9 years and 2 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (3.5GHz vs 3.2GHz)
Larger L3 cache size (18MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)