AMD Ryzen 7 5700's Advantages
Released 4 years and 8 months late
Higher specification of memory (DDR4-3200 vs DDR4-2666)
Higher base frequency (3.7GHz vs 3.5GHz)
More modern manufacturing process (7nm vs 14nm)
Lower TDP (65W vs 180W)
AMD Ryzen Threadripper 1920X's Advantages
Larger memory bandwidth (79.47GB/s vs 51.2GB/s)
Newer PCIe version (3.0 vs 3)
Larger L3 cache size (32MB vs 16MB)