@killyourfm @steamdeckhq Switch versions of Doom and Doom Eternal do not perform nearly as well as on Steam Deck. They run at 30 FPS and sometimes below.
And anyways, the text says that even playability on Rog Ally X is questionable so I don't think there could be an upgrade for the steam deck. You can't upgrade the vardware if there's no hardware avaliable to upgrade it too