Opteron 8350 HE 's Advantages
Higher base frequency (2GHz vs 1.866GHz)
Lower TDP (79W vs 105W)
Xeon E7530 's Advantages
Released 1 years and 5 months late
Higher specification of memory (1333 vs 667)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (45nm vs 65nm)