A lot of AAA games require some setting tweaks, but most will run decently at 30fps. Main exceptions are UE5 games, games with mandatory ray tracing for lighting (id’s new engine), and MH Wilds for some reason (every other game on the RE engine runs great afaik, except for Wilds).

UE5 games partially suffer from mandatory ray tracing as well (lumens), but even with mods disabling lumens, they still are hit or miss on performance. There’s a mesa update in the pipeline that massively improves ray tracing performance on the deck which will help the non-modded performance of UE5 games and all other mandatory ray tracing games, but I don’t know when it will actually reach the deck through official update channels.