AMD EPYC 9825 's Advantages
Released 5 years and 2 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (384MB vs 192MB)
More modern manufacturing process (3nm vs 7nm)
AMD EPYC 7552 's Advantages
Lower TDP (200W vs 390W)