AMD EPYC 7443 's Advantages
Released 6 years and 6 months late
Higher specification of memory (DDR4-3200 vs DDR4-2133)
Newer PCIe version (4 vs 3)
Higher base frequency (2.85GHz vs 2.8GHz)
Larger L3 cache size (128MB vs 25MB)
Intel Xeon E5 2663 v3 's Advantages
Lower TDP (105W vs 200W)