AMD EPYC 9454P 's Advantages
Released 11 years and 7 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (2.75GHz vs 2GHz)
Larger L3 cache size (256MB vs 18MB)
More modern manufacturing process (5nm vs 32nm)
Xeon E7 4820 's Advantages
Lower TDP (105W vs 290W)