Opteron 2212 HE (F2) 's Advantages
Higher base frequency (2GHz vs 1.7GHz)
Opteron A1120 's Advantages
Released 9 years and 5 months late
Higher specification of memory (1866 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (28nm vs 90nm)
Lower TDP (25W vs 68W)