Opteron 8224 SE 's Advantages
Higher base frequency (3.2GHz vs 2.4GHz)
Xeon X3430 's Advantages
Released 2 years and 1 months late
Higher specification of memory (1333 vs 667)
Newer PCIe version (2 vs 1)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (95W vs 120W)