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
Post your CPU-Z benchmarks here | Overclock.net
Slow Single Core Performance with Ryzen 3800X - Troubleshooting - Linus Tech Tips