Intel Xeon E5 1603 v3 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (22nm vs 28nm)
Opteron A1170 's Advantages
Released 1 years and 4 months late
Higher specification of memory (1866 vs 1866)
Lower TDP (32W vs 140W)