Opteron 1352 (B2) 's Advantages
Released 10 months late
Higher specification of memory (800 vs 2)
Newer PCIe version (2 vs 1)
More modern manufacturing process (65nm vs 90nm)
Lower TDP (95W vs 119W)
Opteron 2224 SE 's Advantages
Higher base frequency (3.2GHz vs 2.1GHz)