AMD EPYC 4484PX 's Advantages
Higher base frequency (4.4GHz vs 3.15GHz)
Lower TDP (120W vs 300W)
AMD EPYC 9455P 's Advantages
Higher specification of memory (6000 vs 5200)
Larger L3 cache size (192MB vs 128MB)
More modern manufacturing process (4nm vs 5nm)