I finally upgraded from a 1700 to a 5800x on a 5 year old MOBO. The performance gains across the board have been WILD!! (I love AM4 compatibility) : r/Amd
AMD Ryzen 7 1700 review: a bargain-priced 8-core that just needs some overclocked lovin' | PCGamesN
TS-877 | The first Ryzen™-based NAS with up to 8 cores and 16 threads and graphics card support to redefine your virtualization and 4K processing experiences | QNAP (US)
AMD's Ryzen 7000 CPUs will be faster than 5 GHz, require DDR5 RAM, support PCIe 5.0 | Ars Technica
AMD Ryzen 7 1700 Linux Benchmarks - The Zen you should buy