AMD EPYC 9454 's Advantages
Released 11 years and 7 months late
Higher specification of memory (4800 vs 1333)
Higher base frequency (2.75GHz vs 2.4GHz)
Larger L3 cache size (256MB vs 30MB)
More modern manufacturing process (5nm vs 32nm)
Xeon E7 8870 's Advantages
Lower TDP (130W vs 290W)