AMD Ryzen 5 3500X 's Advantages
Lower TDP (65W vs 280W)
AMD Ryzen Threadripper 3970X 's Advantages
Larger memory bandwidth (95.37GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 4)
Higher base frequency (3.7GHz vs 3.6GHz)
Larger L3 cache size (128MB vs 32MB)