Intel Xeon Platinum 8558 's Advantages
Released 11 years and 7 months late
Higher specification of memory (DDR5-5200 vs DDR3)
Higher base frequency (2.1GHz vs 2GHz)
Larger L3 cache size (260MB vs 10MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E5 2418L 's Advantages
Lower TDP (50W vs 330W)