Intel Xeon Gold 5418Y 's Advantages
Larger L3 cache size (45MB vs 22.5MB)
Intel Xeon Gold 5515 's Advantages
Released 11 months late
Higher specification of memory (DDR5-4800 vs DDR5-4400)
Higher base frequency (3.2GHz vs 2GHz)
Lower TDP (165W vs 185W)