Multiple sources indicate that AMD is set to launch the Ryzen 7 3750X and Ryzen 7 3850X in a bid to counter Intel's launch of the Comet Lake S i7-10700K and i9-10900K. These Matisse refresh chips are set to hold the fort until the arrival of Ryzen 4000 later this year.
https://www.notebookcheck.net/AMD-set-to-release-Ryzen-7-3750X-and-3850X-to-take-on-Intel-Comet-Lake-S-i7-10700K-and-i9-10900K.466230.0.html