Opteron 8216 HE (F2) 's Advantages
Higher specification of memory (667 vs 3)
Lower TDP (68W vs 95W)
Intel Xeon X5670 's Advantages
Released 3 years and 7 months late
Newer PCIe version (2 vs 1)
Higher base frequency (2.933GHz vs 2.4GHz)
More modern manufacturing process (32nm vs 90nm)