AMD EPYC 9454 's Advantages
Lower TDP (290W vs 400W)
AMD EPYC 9565 's Advantages
Released 1 years and 11 months late
Higher specification of memory (6000 vs 4800)
Higher base frequency (3.15GHz vs 2.75GHz)
Larger L3 cache size (384MB vs 256MB)
More modern manufacturing process (4nm vs 5nm)