Intel Xeon Platinum 8558 's Advantages
Released 12 years and 8 months late
Higher specification of memory (5200 vs 1333)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (260MB vs 18MB)
More modern manufacturing process (7nm vs 32nm)
Xeon E7 4820 's Advantages
Lower TDP (105W vs 330W)