AMD EPYC 7643P 's Advantages
Released 2 years and 5 months late
Higher specification of memory (DDR4-3200 vs DDR4-2667)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 24.75MB)
Intel Xeon Gold 5318H 's Advantages
Higher base frequency (2.5GHz vs 2.3GHz)
Lower TDP (150W vs 225W)