AMD Ryzen 9 3900XT and Ryzen 7 3800XT CPU Review | KitGuru
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
4.7 GHz on 3900X. ABBA is working great : r/Amd
RYZEN 9 3900X OVERCLOCKED 4.7GHz On Water!!! - YouTube