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
Intel Core i7-9700K Versus AMD Ryzen 7 2700X: What's The Best 8-core Processor?
3700X vs 9700k: Does the Ryzen 7 beat the Intel Core i7? - VSearch