Intel Xeon Platinum 8558 's Advantages
Released 3 years and 8 months late
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Larger L3 cache size (260MB vs 192MB)
AMD EPYC 7F72 's Advantages
Higher base frequency (3.2GHz vs 2.1GHz)
Lower TDP (240W vs 330W)