Intel Xeon E5 4640 v3 's Advantages
Released 8 years and 10 months late
Higher specification of memory (1866 vs 2)
Newer PCIe version (3 vs 1)
Higher base frequency (1.9GHz vs 1.8GHz)
More modern manufacturing process (22nm vs 90nm)
Opteron 2210 HE (F2) 's Advantages
Lower TDP (68W vs 105W)