An older game can keep its original DLSS integration while using a newer NVIDIA model through the NVIDIA App. The useful part is control: you can apply the override to one supported game, compare it with the shipped model, and roll back if fine detail or performance gets worse.

Quick Answer

Update the NVIDIA App and Game Ready or Studio driver, open Graphics, select the game, then look under Driver Settings for DLSS Override - Model Presets. Choose Recommended, launch the game with DLSS enabled, and use the NVIDIA overlay's DLSS statistics view to confirm which model loaded.

Support has limits. The game still needs a compatible DLSS integration, NVIDIA has to approve the title for the override, and some features depend on your RTX generation. Browse the current GeForce graphics-card range, then use popular GPU listings to compare the card itself before treating a DLSS feature as a buying reason.

What the Override Changes

DLSS is more than one switch. Super Resolution reconstructs a higher-resolution image from a lower-resolution render. DLAA uses the model at native resolution for anti-aliasing. Ray Reconstruction replaces parts of the ray-tracing denoising chain. Frame Generation creates an image between rendered frames.

The NVIDIA App exposes overrides for compatible parts of that stack. A model-preset override can move Super Resolution, DLAA or Ray Reconstruction to a newer model while the game keeps its existing DLSS hook. It does not add DLSS to a game that never supported it.

By July 2026, Recommended is the sensible first choice. NVIDIA uses different presets for different DLSS modes instead of forcing one model across every situation. A manual preset remains useful for testing, though the newest preset can carry a larger performance cost on RTX 20 and RTX 30 cards.

Set It Per Game First

  1. Install the current NVIDIA App and a matching production driver.
  2. Open Graphics and select the game under Program Settings.
  3. Scroll to Driver Settings and find DLSS Override - Model Presets.
  4. Choose Recommended and apply the change.
  5. Start the game and enable its own DLSS option.
  6. Open the NVIDIA overlay, enter Statistics, and add the DLSS view.

A per-game profile keeps the experiment contained. Global overrides can save time across a large library, but one title may respond well while another shows ghosting, unstable UI detail or a frame-rate loss.

If the setting does not appear, refresh the app's game list, confirm that the executable was detected, and check NVIDIA's current supported-title list. Adding a program by hand cannot force an unapproved integration to accept the override.

Match the Feature to the GPU

All GeForce RTX generations can use supported Super Resolution model overrides, but their performance differs. RTX 20 and RTX 30 lack the native FP8 support used by newer DLSS 4.5 models, so Recommended or an older compatible preset may deliver the better balance.

Frame Generation has a separate hardware boundary. RTX 40 and RTX 50 cards can use the newer frame-generation model in supported titles. Multi Frame Generation and its newer modes remain RTX 50 features. A model menu appearing in the app does not erase those generation limits.

This distinction matters when a game has several DLSS controls. Test Super Resolution first, then Ray Reconstruction if the game offers it. Treat Frame Generation as a separate decision after the base frame rate feels responsive.

Compare Image Quality in Motion

Load a repeatable save with thin geometry, foliage, fences, particles and text. Walk the same route with the shipped setting and Recommended. Pause on still frames if you want, but spend more time watching motion. Ghost trails, disocclusion around characters and unstable fine lines reveal more than a screenshot.

Keep the resolution, DLSS quality mode, sharpening and ray-tracing settings fixed. Record average performance and frame times as well as visual quality. A newer model can clean up detail yet cost enough performance on an older RTX card to change the best DLSS mode.

Keep a Rollback Path

Write down the original app setting before changing it. If the game crashes, loses performance or looks worse, return the override to the application default and restart the game. You can also reset the individual program profile without disturbing the rest of the library.

Driver updates can change the available presets or move a title onto a newer Recommended choice. Recheck the overlay after an update rather than assuming the same model stayed active.

FAQ

Can the NVIDIA App add DLSS to an older game?

No. The title needs a compatible DLSS integration and support for the driver override.

Should I choose the highest-numbered preset?

Start with Recommended. NVIDIA can match a preset to the selected DLSS mode, while one forced preset may trade more performance for image quality.

Does every RTX card support Multi Frame Generation?

No. Multi Frame Generation is tied to RTX 50 hardware, while supported Super Resolution model overrides cover the wider RTX family.

Apply the Recommended DLSS model to one supported game, verify it in the overlay and compare the same scene before changing the rest of your library.