Intel Xeon E5 2403 v2 's Advantages
Higher base frequency (1.8GHz vs 1.7GHz)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (22nm vs 28nm)
Opteron A1150 's Advantages
Released 2 years and 4 months late
Higher specification of memory (1866 vs 3)
Lower TDP (32W vs 80W)