Intel Xeon E3 1275 v3 's Advantages
Released 6 years and 10 months late
Higher specification of memory (4 vs 2)
Newer PCIe version (3 vs 1)
Higher base frequency (3.5GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 1210 EE 's Advantages
Lower TDP (45W vs 84W)