Opteron 8214 (F3) 's Advantages
Higher base frequency (2.2GHz vs 1.7GHz)
Intel Atom x7405C 's Advantages
Released 17 years and 8 months late
Higher specification of memory (4800 vs 667)
Newer PCIe version (3 vs 1)
More modern manufacturing process (10nm vs 90nm)
Lower TDP (12W vs 95W)