Opteron 6180 SE 's Advantages
Released 2 years and 8 months late
Higher specification of memory (1333 vs 800)
Higher base frequency (2.5GHz vs 2.1GHz)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (45nm vs 65nm)
Opteron 1352 (B2) 's Advantages
Lower TDP (95W vs 140W)