Dell recently revealed that some of its desktop PC lineups can now be fitted with the new Nvidia GeForce GTX 1660 Ti graphics card. The Dell XPS Tower Special Edition is one such system, which has select models that along with the Turing-based graphics card can also be configured with 8th Gen or 9th Gen Intel Core chips and up to 64 GB RAM.
https://www.notebookcheck.net/Dell-begins-offering-the-GeForce-GTX-1660-Ti-in-select-Inspiron-XPS-and-Alienware-desktops.415871.0.html