Opteron 3350 HE 's Advantages
Lower TDP (45W vs 71W)
Xeon E 2174G 's Advantages
Released 5 years and 7 months late
Higher specification of memory (2666 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3.8GHz vs 2.8GHz)
More modern manufacturing process (14nm vs 32nm)