AMD EPYC 9554P 's Advantages
Released 1 years and 8 months late
Higher specification of memory (4800 vs 3200)
Newer PCIe version (5 vs 4)
Higher base frequency (3.1GHz vs 2.45GHz)
More modern manufacturing process (5nm vs 7nm)
AMD EPYC 7763 's Advantages
Lower TDP (280W vs 360W)