Intel Xeon E5 2620 's Advantages
Released 5 years and 7 months late
Higher specification of memory (3 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (32nm vs 90nm)
Opteron 2216 HE (F2) 's Advantages
Higher base frequency (2.4GHz vs 2GHz)
Lower TDP (68W vs 95W)