How Baldur's Gate 3 runs on the GeForce RTX 2060
Our estimate puts the GeForce RTX 2060 at about 55 fps on High at 1080p in Baldur's Gate 3, which means it runs acceptably. On Low the same card manages about 104 fps, and on Ultra about 32.
The graphics card is the limit here, so lowering the resolution or the quality preset is what raises your frame rate.
For a steady 60 fps, our estimate says: 1080p: Medium (about 76 fps); 1440p: Low (about 75 fps); 4K: under 60 fps at every preset, best is 41 fps on Low.