Nvidia killed the Max-Q brand earlier this year as the manufacturer deemed it more confusing than it was helpful to consumers. However, the core concept of Max-Q and all of its advantages and drawbacks remain on the latest GeForce-powered laptops.
https://www.notebookcheck.net/Friendly-reminder-that-Max-Q-is-still-alive-and-very-real-despite-Nvidia-dropping-the-brand.557310.0.html