Intel Xeon w5 2445 's Advantages
Released 5 years and 8 months late
Higher specification of memory (DDR5-4800 vs DDR4-2400)
Newer PCIe version (5 vs 3)
Higher base frequency (3.1GHz vs 2.1GHz)
AMD EPYC 7251 's Advantages
Larger L3 cache size (32MB vs 26.25MB)
Lower TDP (120W vs 175W)