Intel Xeon E5 2649 v3 's Advantages
Released 8 years and 1 months late
Higher specification of memory (2133 vs 667)
Newer PCIe version (3 vs 1)
Higher base frequency (2.3GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 8210 EE 's Advantages
Lower TDP (45W vs 105W)