AMD EPYC 7513 's Advantages
Lower TDP (200W vs 500W)
AMD EPYC 9755 's Advantages
Released 3 years and 7 months late
Higher specification of memory (6000 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.7GHz vs 2.6GHz)
Larger L3 cache size (512MB vs 128MB)
More modern manufacturing process (4nm vs 7nm)