Intel Xeon E3 1283L v4 's Advantages
Higher base frequency (2.9GHz vs 2.3GHz)
Lower TDP (47W vs 250W)
Intel Xeon Platinum 9222 's Advantages
Released 3 years and 10 months late
Higher specification of memory (DDR4 vs DDR3-1866)
Larger L3 cache size (71.5MB vs 6MB)