AMD EPYC 7F52 's Advantages
Higher base frequency (3.5GHz vs 3.3GHz)
Lower TDP (155W vs 400W)
AMD EPYC 9575F 's Advantages
Released 4 years and 6 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (4nm vs 7nm)