Intel Xeon W 2125 's Advantages
Higher base frequency (4GHz vs 2GHz)
Lower TDP (120W vs 350W)
Intel Xeon Platinum 8580 's Advantages
Released 6 years and 4 months late
Higher specification of memory (5600 vs 2666)
Newer PCIe version (5 vs 3)
Larger L3 cache size (300MB vs 8.25MB)
More modern manufacturing process (10nm vs 14nm)