https://wccftech.com/the-elder-scrolls-v-skyrim-4k-fps-boost/

The Elder Scrolls V: Skyrim, alongside other titles developed and published by Bethesda, now supports FPS Boost on Xbox Series X and Xbox Series S, and it seems like the game required no resolution lowering to run at 60 FPS.

In a new video put together by ElAnalistaDeBits, it is confirmed that The Elder Scrolls V: Skyrim runs at 2160p resolution on Xbox Series X with FPS Boost activated. The other titles don't fare as well: Prey Runs at 1440p, while Dishonored, Fallout 4 and Fallout 76 all run at 1080p. The Xbox Series S manages to run all these games at 1080p resolution with FPS Boost active, the only exception being Prey.