AMD EPYC 9455 's Advantages
Released 1 years and 9 months late
Higher specification of memory (6000 vs 4800)
Higher base frequency (3.15GHz vs 2.1GHz)
Larger L3 cache size (192MB vs 82.5MB)
More modern manufacturing process (4nm vs 10nm)
Intel Xeon Platinum 8454H 's Advantages
Lower TDP (270W vs 300W)