Opteron A1120 's Advantages
Released 2 years and 4 months late
Higher specification of memory (1866 vs 3)
Lower TDP (25W vs 115W)
Intel Xeon E5 2680 v2 's Advantages
Higher base frequency (2.8GHz vs 1.7GHz)
Larger L3 cache size (25MB vs 8MB)
More modern manufacturing process (22nm vs 28nm)