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
Amazon.com: AMD Ryzen 7 3700X 8-Core, 16-Thread Unlocked Desktop Processor with Wraith Prism LED Cooler : Electronics
AMD Ryzen 7 3700X & Ryzen 9 3900X Performance In Linux – Techgage
Ubuntu Desktop 18.04.5 Lts - Dvd || Tuturial Cd Included || Professional Copy | eBay