AMD Ryzen 7 3800X 3.9Ghz (Matisse) Socket AM4 - boxed with Wraith Prism Cooler [EHPAM-165] from WatercoolingUK
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