Opteron 8347 HE 's Advantages
Lower TDP (68W vs 84W)
Intel Xeon E3 1225 v3 's Advantages
Released 5 years and 9 months late
Higher specification of memory (1600 vs 667)
Higher base frequency (3.2GHz vs 1.9GHz)
Larger L3 cache size (8MB vs 2MB)
More modern manufacturing process (22nm vs 65nm)