AMD Ryzen 7 3800X R7 3800X 3.9 GHz Used Eight-Core Sixteen-Thread CPU Processor 7NM L3=32M 100-000000025 Socket AM4 - AliExpress
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