Opteron 6168 's Advantages
Released 3 years and 7 months late
Higher specification of memory (3 vs 2)
Newer PCIe version (2 vs 1)
Higher base frequency (1.9GHz vs 1.8GHz)
More modern manufacturing process (45nm vs 90nm)
Opteron 2210 HE (F3) 's Advantages
Lower TDP (68W vs 115W)