Intel Xeon Platinum 8558 's Advantages
Higher specification of memory (5200 vs 4800)
Larger L3 cache size (260MB vs 128MB)
AMD EPYC 8434P 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
More modern manufacturing process (5nm vs 7nm)
Lower TDP (200W vs 330W)