Opteron 6284 SE 's Advantages
Higher base frequency (2.7GHz vs 2GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Atom x7809C 's Advantages
Released 11 years and 11 months late
Higher specification of memory (4800 vs 1600)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (25W vs 140W)