AMD EPYC 9224 's Advantages
Released 3 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
AMD EPYC 7402P 's Advantages
Higher base frequency (2.8GHz vs 2.5GHz)
Larger L3 cache size (128MB vs 64MB)
Lower TDP (180W vs 200W)