Xeon w9 3575X 's Advantages
Released 3 years and 4 months late
Higher specification of memory (4800 vs 2667)
Newer PCIe version (5 vs 4)
Larger L3 cache size (97.5MB vs 12MB)
Intel Xeon Silver 4309Y 's Advantages
Higher base frequency (2.8GHz vs 2.2GHz)
Lower TDP (105W vs 340W)