Best Doom Eternal settings for the RTX 4090 Laptop (2026)
On a RTX 4090 Laptop (paired with a balanced Intel Core i9-12900F-class CPU), Doom Eternal runs at roughly 141 FPS at 1440p with our optimized settings — up from about 143FPS with everything maxed. Here's the configuration and what each setting costs.
The RTX 4090 Laptop is a high-end graphics card with 16GB of VRAM, and Doom Eternal is a moderately demanding game. Paired with the Intel Core i9-12900F, it flies at 1440p — about 141 FPS with FrameCoach's optimized settings. That already clears a smooth frame rate on High, so our tuning keeps the visuals as high as possible instead of chasing extra frames.
Across resolutions you can expect around 227 FPS at 1080p and 141 FPS at 1440p, dropping to roughly 80 FPS at 4K. Its 16GB of VRAM is plenty for Doom Eternal, so textures can stay maxed. The biggest free win is DLSS upscaling — set it to Quality for a large FPS boost at little visual cost.
| Resolution | All-High FPS | Optimized FPS |
|---|---|---|
| 1080p | 227 | 227 |
| 1440p | 143 | 141 |
| 4K | 81 | 80 |
⚡ Fine-tune this for your exact CPU & target FPS →
🎯 Can the RTX 4090 Laptop run Doom Eternal? See the verdict →
What FPS does the RTX 4090 Laptop get in Doom Eternal?
With FrameCoach's optimized balanced settings, the RTX 4090 Laptop averages around 141 FPS at 1440p in Doom Eternal — up from about 143 FPS with everything on High.
Can the RTX 4090 Laptop run Doom Eternal at 1440p?
At 1440p with optimized settings, the RTX 4090 Laptop averages roughly 141 FPS in Doom Eternal — a smooth experience.
What are the best Doom Eternal settings for the RTX 4090 Laptop?
Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Lights Quality and Shadows Quality down a notch. The full per-setting breakdown is above.
FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.