Intel Xeon Platinum 8558P 's Advantages
Released 11 years and 7 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (260MB vs 15MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E5 4617 's Advantages
Higher base frequency (2.9GHz vs 2.7GHz)
Lower TDP (130W vs 350W)