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 60MB)
More modern manufacturing process (4nm vs 10nm)
Intel Xeon Gold 6448Y 's Advantages
Lower TDP (225W vs 300W)