AMD Ryzen 7 3800X pushed to 5.9 GHz along with DDR4 RAM at 5,774 MHz on LN2, seems to have good potential for an all-core overclock record - NotebookCheck.net News
Ryzen 7 3800x 3.89ghz instead of 3.9ghz? - AMD Community
AMD Ryzen 7 3800X 3.9GHz CPU 32MB 105W AM4 Up to 4.5GHz Desktop Processors | eBay