AMD EPYC 7643P 's Advantages
Released 3 years and 4 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 20MB)
Intel Xeon W 1290 's Advantages
Higher base frequency (3.2GHz vs 2.3GHz)
Lower TDP (80W vs 225W)