Intel Xeon Platinum 8558P 's Advantages
Released 8 years and 2 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.7GHz vs 2.4GHz)
Larger L3 cache size (260MB vs 8MB)
More modern manufacturing process (7nm vs 14nm)
Intel Xeon E3 1268L v5 's Advantages
Lower TDP (35W vs 350W)