Intel Xeon Platinum 9222 's Advantages
Released 4 years and 7 months late
Larger L3 cache size (71.5MB vs 30MB)
More modern manufacturing process (14nm vs 22nm)
Intel Xeon E5 1686 v3 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (2.6GHz vs 2.3GHz)
Lower TDP (135W vs 250W)