Intel Xeon E5 2609 v2 's Advantages
Released 7 years and 1 months late
Newer PCIe version (3 vs 1)
Higher base frequency (2.5GHz vs 2.4GHz)
More modern manufacturing process (22nm vs 90nm)
Lower TDP (80W vs 95W)
Opteron 8216 (F2) 's Advantages
Higher specification of memory (667 vs 3)