Opteron 8347 HE (B3) 's Advantages
Higher base frequency (1.9GHz vs 1.8GHz)
Intel Xeon E5 2630L v3 's Advantages
Released 6 years and 4 months late
Higher specification of memory (1866 vs 667)
Larger L3 cache size (20MB vs 2MB)
More modern manufacturing process (22nm vs 65nm)
Lower TDP (55W vs 68W)