Intel Xeon E5 2620 v2 's Advantages
Released 7 years and 1 months late
Higher specification of memory (3 vs 2)
Newer PCIe version (3 vs 1)
Higher base frequency (2.1GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 2210 EE 's Advantages
Lower TDP (45W vs 80W)