Intel Xeon Gold 6526Y 's Advantages
Higher specification of memory (DDR5-5200 vs DDR4-3200)
Newer PCIe version (5 vs 4)
Higher base frequency (2.8GHz vs 2GHz)
Lower TDP (195W vs 240W)
AMD EPYC 7663P 's Advantages
Larger L3 cache size (256MB vs 37.5MB)