Dell has seemingly confirmed the existence of 10th Gen Intel Comet Lake desktop processors thanks to a promo video the computer manufacturer uploaded to YouTube, which has now been made private. The clip concerned the upcoming refreshed Dell XPS Tower and Dell XPS Tower Special Edition desktop PCs that will feature CPUs from the Comet Lake-S lineup and Nvidia GeForce RTX graphics cards.
https://www.notebookcheck.net/Dell-accidentally-leaks-10th-Gen-Intel-Comet-Lake-desktop-processors-in-promo-video-for-the-XPS-Tower-and-XPS-Tower-Special-Edition.455326.0.html