AMD EPYC 9754 's Advantages
Released 2 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5 vs 4)
More modern manufacturing process (5nm vs 7nm)
AMD EPYC 7763 's Advantages
Higher base frequency (2.45GHz vs 2.25GHz)
Lower TDP (280W vs 360W)