AMD Ryzen 7 5700X3D 's Advantages
Released 3 years and 3 months late
Larger memory bandwidth (51.2GB/s vs 47.68GB/s)
Larger L3 cache size (96MB vs 32MB)
AMD Ryzen 7 5800X 's Advantages
Newer PCIe version (4.0 vs 4)
Higher base frequency (3.8GHz vs 3GHz)