Intel Xeon Platinum 8558 's Advantages
Released 6 years and 5 months late
Higher specification of memory (5200 vs 4)
Larger L3 cache size (260MB vs 38.5MB)
More modern manufacturing process (7nm vs 14nm)
Intel Xeon Platinum 8180 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (205W vs 330W)