Opteron 8350 HE 's Advantages
Lower TDP (79W vs 130W)
Xeon E7 8837 's Advantages
Released 2 years and 6 months late
Higher specification of memory (1333 vs 667)
Higher base frequency (2.667GHz vs 2GHz)
Larger L3 cache size (24MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)