How to enable DLSS 4.5

Here is a quick way to enable DLSS 4.5 in most games. You will have to use the NVIDIA App to do so.

Make sure you are running the latest drivers and that the NVIDIA App is also up to date. DLSS 4.5 might not be available for some games.

Head to the "Settings" section and then click on "About" then check the "Opt in" for the experimental features.

Then head into graphics and select the game you want

Then scroll down until you see the DLSS Override option

Go in "Custom" and select "Preset M" then apply

All done. Make sure you enable DLSS in game. The version will be forced to "M" which translates to the new model with DLSS 4.5 If you have a good GPU I would use the "Quality" or "Balanced" preset in game but you can try the different performances presets and see if the visual impact is worth the added FPS you might get in game.

Different performance presets will be available to you depending on your GPU.