Xeon X3470 's Advantages
Higher specification of memory (1333 vs 3)
Higher base frequency (2.933GHz vs 1.6GHz)
Opteron 6262 HE 's Advantages
Released 2 years and 2 months late
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (32nm vs 45nm)
Lower TDP (85W vs 95W)