Opteron 8347 HE (B3) 's Advantages
Lower TDP (68W vs 99W)
Opteron 6370P 's Advantages
Released 5 years and 8 months late
Higher specification of memory (1600 vs 667)
Higher base frequency (2GHz vs 1.9GHz)
Larger L3 cache size (8MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)