Opteron 6274 's Advantages
Lower TDP (115W vs 165W)
Intel Xeon E5 2692 v3 's Advantages
Released 2 years and 10 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3GHz vs 2.2GHz)
Larger L3 cache size (30MB vs 16MB)
More modern manufacturing process (22nm vs 32nm)