Valve has revealed new details about the Steam Deck, including the console's expected performance when docked. Early hands-on videos have offered a glimpse at what framerates we should expect from the first RDNA 2-based handheld console, too.
https://www.notebookcheck.net/Valve-and-AMD-working-to-bring-Windows-11-to-the-Steam-Deck-as-handheld-impresses-in-initial-hands-on-videos.554373.0.html