Intel Xeon E5 2649 v3 's Advantages
Released 8 years and 1 months late
Higher specification of memory (2133 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Opteron 2216 HE (F3) 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (68W vs 105W)