AMD EPYC 9684X 's Advantages
Released 8 years and 9 months late
Higher specification of memory (DDR5-4800 vs DDR4-2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (1152MB vs 25MB)
Intel Xeon E5 2663 v3 's Advantages
Higher base frequency (2.8GHz vs 2.55GHz)
Lower TDP (105W vs 400W)