Opteron 8212 HE (F3) 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (2GHz vs 1.9GHz)
Opteron 3320 EE 's Advantages
Released 6 years and 4 months late
Newer PCIe version (2 vs 1)
More modern manufacturing process (32nm vs 90nm)
Lower TDP (25W vs 68W)