Opteron 8347 HE 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (1.9GHz vs 1.6GHz)
Lower TDP (68W vs 85W)
Opteron 6262 HE 's Advantages
Released 4 years and 2 months late
Larger L3 cache size (16MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)