AMD EPYC 9684X 's Advantages
Released 13 years and 3 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 2)
Higher base frequency (2.55GHz vs 2.133GHz)
Larger L3 cache size (1152MB vs 12MB)
Intel Xeon L5630 's Advantages
Lower TDP (40W vs 400W)