Opteron 8350 HE 's Advantages
Lower TDP (79W vs 115W)
Opteron 1389 's Advantages
Released 8 months late
Higher specification of memory (1333 vs 667)
Higher base frequency (2.9GHz vs 2GHz)
Larger L3 cache size (6MB vs 2MB)
More modern manufacturing process (45nm vs 65nm)