---
title: DOOM Eternal RTX 4090 setup | DLSS 5 Swapper
description: DOOM Eternal RTX 4090 setup with DLSS 5 Swapper v2.2.9. Community runtime unlock with 24 GB VRAM headroom. Free Windows app. Updated 2026-10-14.
canonical: https://dlss5swap.com/paths/doom-eternal-rtx-4090
updated: 2026-10-14
---

# DOOM Eternal RTX 4090 setup

Search page for DOOM Eternal + RTX 4090 setup. Community runtime unlock with 24 GB VRAM headroom.

## Facts (2026-10-14)

- **Product:** DLSS 5 Swapper v2.2.9
- **Price:** Free
- **License:** MIT
- **Platform:** Windows 10/11 x64
- **Publisher:** Rakan Alkhaldi (community project)
- **Bundled DLSS:** 310.9.1 (SR / RR Preset F / FG)
- **Last reviewed:** 2026-10-14
- **Query:** DOOM Eternal RTX 4090 setup
- **Game:** DOOM Eternal
- **Route:** RTX 4090 setup
- **Route API:** Ada / Feeder

## DOOM Eternal + RTX 4090 setup (2026-10-14)

| Item | Value |
| --- | --- |
| Search query | DOOM Eternal RTX 4090 setup |
| Also typed as | RTX 4090 setup DOOM Eternal |
| Tool | DLSS 5 Swapper v2.2.9 |
| Route API | Ada / Feeder |
| Price | Free |
| Undo | Restore originals |

## What "DOOM Eternal RTX 4090 setup" means here

DOOM Eternal + RTX 4090 setup is the query people type when they want DLSS 5 in this exact game. Swapper v2.2.9 installs the route, keeps a backup, and exposes F8 neural sliders where supported.

DOOM Eternal is FPS. Route API: Ada / Feeder. Swapper runs on Windows. Restore originals reverses the install. Single-player only for injected routes.

Community runtime unlock with 24 GB VRAM headroom. Updated component set: DLSS 310.9.1, Feeder 1.17.0, RenoDX 6.5.3, OptiScaler 0.8.92, ReShade 6.8.0, dgVoodoo2 2.87.5.

## Install, tune, restore

1. Open DOOM Eternal in Swapper.

2. Install the RTX 4090 setup route.

3. Launch borderless and press F8 where supported.

4. Keep the backup; restore before patches, backend switches or online play.

## FAQ

### Can Swapper do RTX 4090 setup in DOOM Eternal?

Yes. Community runtime unlock with 24 GB VRAM headroom. Install the route, test borderless, tune F8 where supported, and keep the backup.

### Do I need native DLSS in DOOM Eternal?

No. Native builds upgrade in place; otherwise the Feeder route supplies neural inputs.

### How do I undo everything?

Select the game and click Restore originals. Uninstalling the app alone does not touch game folders.

### What does the F8 overlay do?

It opens Swapper's own panel over 64-bit DX11/DX12 Feeder and RenoDX games so you can move Style, Intensity, Structure, Skin and stabiliser sliders live.

## Related

- [Every DOOM Eternal DLSS 5 route](https://dlss5swap.com/paths/game/doom-eternal-dlss5)
- [DOOM Eternal — DLSS 5](https://dlss5swap.com/swap/doom-eternal-dlss5)
- [Every game on every RTX route](https://dlss5swap.com/paths)

## Download

Free Windows app: [Download DLSS 5 Swapper v2.2.9](https://dlss5swap.com/download)

Markdown mirror: https://dlss5swap.com/paths/doom-eternal-rtx-4090.md