A record for an Nvidia GeForce GTX 1650 GPU has been added on UserBenchmark's database, and there is convincing evidence pointing to this being the mobile version of the upcoming graphics card. The average bench score of 45.6% put the hardware in 71st position in UserBenchmark's ranking, sandwiched neatly between an old AMD R9 280X and an even older Nvidia GeForce GTX 690 (SLI disabled).
https://www.notebookcheck.net/Alleged-mobile-version-of-Nvidia-GeForce-GTX-1650-tested-on-UserBenchmark-beats-out-AMD-s-RX-550-and-RX-560-desktop-cards.418171.0.html