Opteron 6272 's Advantages
Larger L3 cache size (16MB vs 10MB)
Intel Xeon E5 2623 v3 's Advantages
Released 2 years and 10 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3GHz vs 2.1GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (105W vs 115W)