Opteron 43GK HE 's Advantages
Higher base frequency (2.6GHz vs 2GHz)
Lower TDP (65W vs 120W)
Intel Xeon E5 2683 v3 's Advantages
Released 1 years and 9 months late
Higher specification of memory (2133 vs 3)
Larger L3 cache size (35MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)