AMD Ryzen 7 5700 's Advantages
Released 3 years and 8 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Higher base frequency (3.7GHz vs 3.0GHz)
More modern manufacturing process (7nm vs 12nm)
Lower TDP (65W vs 250W)
AMD Ryzen Threadripper 2990WX 's Advantages
Larger memory bandwidth (87.42GB/s vs 51.2GB/s)
Newer PCIe version (3.0 vs 3)
Larger L3 cache size (64MB vs 16MB)