Intel Xeon E5 2648L 's Advantages
Released 3 years and 10 months late
Larger L3 cache size (20MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)
Opteron 8347 HE (B3) 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (1.9GHz vs 1.8GHz)
Lower TDP (68W vs 70W)