Intel Xeon Platinum 8458P 's Advantages
Released 3 years and 4 months late
Higher specification of memory (DDR5-4800 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.7GHz vs 2.6GHz)
AMD EPYC 7H12 's Advantages
Larger L3 cache size (256MB vs 82.5MB)
Lower TDP (280W vs 350W)