AMD EPYC 7663 's Advantages
Larger L3 cache size (256MB vs 45MB)
More modern manufacturing process (7nm vs 10nm)
Intel Xeon Gold 5418Y 's Advantages
Released 1 years and 10 months late
Higher specification of memory (4400 vs 3200)
Newer PCIe version (5 vs 4)
Lower TDP (185W vs 240W)