Intel's new CPUs are here but AMD's 12-core Ryzen 9 3900X is cheaper than ever | PCWorld
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