Intel Xeon E5 2665 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (115W vs 200W)
AMD EPYC 8534P 's Advantages
Released 11 years and 6 months late
Higher specification of memory (DDR5-4800 vs DDR3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (128MB vs 20MB)