Opteron A1150 's Advantages
Released 6 years and 10 months late
Higher specification of memory (1866 vs 1066)
Newer PCIe version (3 vs 2)
More modern manufacturing process (28nm vs 45nm)
Lower TDP (32W vs 80W)
Xeon E5530 's Advantages
Higher base frequency (2.4GHz vs 1.7GHz)