Intel Xeon w9 3475X 's Advantages
Released 4 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR4-2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (82.5MB vs 32MB)
AMD EPYC 7261 's Advantages
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (170W vs 300W)