EPYC 7552 's Advantages
Lower TDP (200W vs 320W)
AMD EPYC 9384X 's Advantages
Released 3 years and 10 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.1GHz vs 2.2GHz)
Larger L3 cache size (768MB vs 192MB)
More modern manufacturing process (5nm vs 7nm)