Opteron 1352 (B2) 's Advantages
Lower TDP (95W vs 105W)
Intel Xeon E5 2623 v3 's Advantages
Released 6 years and 3 months late
Higher specification of memory (1866 vs 800)
Newer PCIe version (3 vs 2)
Higher base frequency (3GHz vs 2.1GHz)
Larger L3 cache size (10MB vs 2MB)
More modern manufacturing process (22nm vs 65nm)