Xeon E 2488 's Advantages
Released 2 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR4-2933)
Newer PCIe version (5 vs 4)
Higher base frequency (3.2GHz vs 2.1GHz)
Lower TDP (95W vs 165W)
Intel Xeon Gold 5318Y 's Advantages
Larger L3 cache size (36MB vs 24MB)