Intel Xeon Platinum 8558U 's Advantages
Released 9 years and 3 months late
Higher specification of memory (4800 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (260MB vs 10MB)
More modern manufacturing process (7nm vs 22nm)
Intel Xeon E5 1620 v3 's Advantages
Higher base frequency (3.5GHz vs 2.0GHz)
Lower TDP (140W vs 300W)