Opteron 8220 SE (F3) 's Advantages
Higher base frequency (2.8GHz vs 2.7GHz)
Opteron 1385 's Advantages
Released 2 years and 10 months late
Higher specification of memory (1333 vs 667)
Newer PCIe version (2 vs 1)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (115W vs 120W)