Intel Xeon Platinum 9222 's Advantages
Higher base frequency (2.3GHz vs 2GHz)
Larger L3 cache size (71.5MB vs 6MB)
Intel Atom x7809C 's Advantages
Released 5 years late
Higher specification of memory (4800 vs 4)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (25W vs 250W)