AMD's Ryzen 9 3900X is now only $420 – a response to Intel's Core i9 10900K? | PCGamesN
Amazon.com: Ryzen 9 3900X 3.8GHz Socket AM4 12-Core CPU Desktop Processor 100-000000023 Compatible Replacement Spare Part for AMD Compatible and Desktop Systems : Electronics
Amazon.com: AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler : Electronics
AMD Ryzen 9 3900X and Ryzen 7 3700X Review: Old Ryzen Owners Look Away Now