Opteron 8347 HE (B3) 's Advantages
Lower TDP (68W vs 500W)
Xeon 6960P 's Advantages
Released 16 years and 4 months late
Higher specification of memory (8800 vs 667)
Higher base frequency (2.7GHz vs 1.9GHz)
Larger L3 cache size (432MB vs 2MB)
More modern manufacturing process (5nm vs 65nm)