AMD Ryzen 5 3600 's Advantages
Released 9 months late
Higher specification of memory (DDR4-3200 vs DDR4-2933)
Newer PCIe version (4.0 vs 3.0)
Higher base frequency (3.6GHz vs 3.5GHz)
More modern manufacturing process (7nm vs 12nm)
Lower TDP (65W vs 180W)
AMD Ryzen Threadripper 2920X 's Advantages
Larger memory bandwidth (87.62GB/s vs 51.2GB/s)