AMD EPYC 9684X 's Advantages
Released 7 years and 7 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Higher base frequency (2.55GHz vs 2.2GHz)
Larger L3 cache size (1152MB vs 1.5MB)
Intel Xeon D 1527 's Advantages
Lower TDP (35W vs 400W)