Opteron 8347 HE 's Advantages
Lower TDP (68W vs 80W)
Xeon E 2236 's Advantages
Released 11 years and 8 months late
Higher specification of memory (2666 vs 667)
Higher base frequency (3.4GHz vs 1.9GHz)
Larger L3 cache size (12MB vs 2MB)
More modern manufacturing process (14nm vs 65nm)