AMD EPYC 7452 's Advantages
Higher base frequency (2.2GHz vs 1.9GHz)
Larger L3 cache size (128MB vs 112.5MB)
Lower TDP (155W vs 350W)
Intel Xeon Max 9480 's Advantages
Released 3 years and 5 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5 vs 4)