Intel Xeon E5 2640 v2 's Advantages
Released 7 years and 1 months late
Newer PCIe version (3 vs 1)
More modern manufacturing process (22nm vs 90nm)
Opteron 8216 (F2) 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (2.4GHz vs 2GHz)