Opteron 1352 (B2) 's Advantages
Higher specification of memory (800 vs 3)
Intel Xeon L5640 's Advantages
Released 1 years and 9 months late
Higher base frequency (2.266GHz vs 2.1GHz)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)
Lower TDP (60W vs 95W)