Opteron 2222 's Advantages
Higher base frequency (3GHz vs 2GHz)
Intel Atom x7809C 's Advantages
Released 16 years and 8 months late
Higher specification of memory (4800 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (10nm vs 90nm)
Lower TDP (25W vs 95W)