Opteron 2220 's Advantages
Higher base frequency (2.8GHz vs 2GHz)
Intel Atom x7213RE 's Advantages
Released 17 years and 2 months late
Higher specification of memory (4800 vs 2)
Newer PCIe version (3 vs 1)
More modern manufacturing process (10nm vs 90nm)
Lower TDP (9W vs 95W)