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Best Atomfall settings for the NVIDIA RTX 4090 (2026)

On a NVIDIA RTX 4090 (paired with a balanced Intel Core i9-14900K-class CPU), Atomfall runs at roughly 102 FPS at 4K with our optimized settings — up from about 103FPS with everything maxed. Here's the configuration and what each setting costs.

The NVIDIA RTX 4090 is a flagship 4K-class graphics card with 24GB of VRAM, and Atomfall is a moderately demanding game. Paired with the Intel Core i9-14900K, it runs great at 4K — about 102 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 263 FPS at 1080p and 179 FPS at 1440p, dropping to roughly 102 FPS at 4K. Its 24GB of VRAM is plenty for Atomfall, 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.

ResolutionAll-High FPSOptimized FPS
1080p263263
1440p181179
4K103102
Recommended settings
Upscaling — DLSSOff
Atomfall (Unreal Engine) supports DLSS and FSR. A free FPS boost on a well-optimised game.
Texture QualityEpic-1% FPS
Surface sharpness - cheap if it fits your VRAM.
Shadow QualityHighbaseline
Shadow resolution and range. High is the value pick over Epic.
Foliage QualityHighbaseline
Grass and plant density across the British countryside - a real cost in the open Quarantine Zone. High is a clean trade.
View DistanceHighbaseline
How far the open landscape renders. High is the value pick.
Effects QualityHighbaseline
Combat and environmental effects. Lowering smooths busy moments.
Post ProcessingHighbaseline
Bloom and depth of field. Cheap; set to taste.
Ambient OcclusionMediumbaseline
Soft contact shadows for depth. Medium is a cheap, good-looking option.
Anti-AliasingHighbaseline
Edge smoothing. Medium/High keeps the image clean cheaply.

⚡ Fine-tune this for your exact CPU & target FPS →

🎯 Can the NVIDIA RTX 4090 run Atomfall? See the verdict →

Atomfall on other GPUs
Other games on the NVIDIA RTX 4090
Frequently asked

What FPS does the NVIDIA RTX 4090 get in Atomfall?

With FrameCoach's optimized balanced settings, the NVIDIA RTX 4090 averages around 102 FPS at 4K in Atomfall — up from about 103 FPS with everything on High.

Can the NVIDIA RTX 4090 run Atomfall at 1440p?

At 1440p with optimized settings, the NVIDIA RTX 4090 averages roughly 179 FPS in Atomfall — a smooth experience.

What are the best Atomfall settings for the NVIDIA RTX 4090?

Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Shadow Quality and Foliage 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.