However, the official recommendation is limited to major versions, such as upgrading from DLSS 1.0 to DLSS 2.0. The website says all files have been manually verified to determine that they are unmodified original files.

Almost every wave of new games released will bring a relative upgrade of DLSS technology - for example, "Doom: Eternal" uses DLSS 2.1.66, "Rainbow Six: Siege" is matched with 2.26, Unreal Engine 5 supports DLSS 2.2.9, and "Corrosion" is held again 2.2.10.

TechPowerUp points out that users can manually upgrade related functions before game developers push DLSS patches.

Because after directly replacing the DLSS Dynamic Link Library (DLL) file located in the game installation folder, someone found that it might enable new features and bring improvements in image quality or performance.

Interested friends can obtain the corresponding version of "nvngx_dlss.dll" file and replace it with the game installation path. Although many .dll file download links can be found through Google search, it is obvious that netizens find it difficult to distinguish which sites are safe and trustworthy.

For this reason, TechPowerUp specially created a DLSS file library so that players can get it with peace of mind. The website says all files have been manually verified to determine that they are unmodified original files.

However, it should be pointed out that DLSS 1.0 games cannot be upgraded to DLSS 2.0 simply by file replacement method. Only when the developers provide a complete version upgrade can players successfully usher in a new experience (similar to what Remedy Entertainment did on Control).

Theoretically, each new version is expected to bring improvements in performance or image quality, but reports from individual users are not the same.

If you have enough time and effort, you can try each version of the DLSS library to determine the best version of the DLSS library for the current game.