Intel Xeon W3530 's Advantages
Higher base frequency (2.8GHz vs 2.5GHz)
Lower TDP (130W vs 180W)
AMD EPYC 7502 's Advantages
Released 9 years and 5 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (128MB vs 8MB)