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Can the NVIDIA RTX 4090 run Fortnite? (2026)

✅ Yes

~89 FPS at 4K with optimized settings

The NVIDIA RTX 4090 is a flagship 4K-class card with 24GB of VRAM, and Fortnite is a demanding, graphically heavy game. Paired with a balanced Intel Core i9-14900K-class CPU it averages about 89 FPS at 4K with FrameCoach's tuned settings — up from roughly 90 FPS with everything on High.

Resolution	All-High FPS	Optimized FPS
1080p	263	262
1440p	159	157
4K	90	89

💡 Fortnite: Turn off Lumen/Nanite (the "Epic" lighting) for a big FPS jump on weaker GPUs.

At 1080p expect around 262 FPS, at 1440p about 157 FPS, and at 4K roughly 89 FPS with optimized settings. Its 24GB of VRAM is plenty for Fortnite. Fortnite doesn't use upscaling, so the gains come from trimming the heaviest settings.

🎛 See the full best-settings guide for Fortnite on the NVIDIA RTX 4090 →

💰 Where to buy

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Buy the NVIDIA RTX 4090

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NVIDIA RTX 5090

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⚡ Check your exact CPU & target FPS in the optimizer →

Can other GPUs run Fortnite?

Can the NVIDIA RTX 4090 run other games?

Frequently asked

Can the NVIDIA RTX 4090 run Fortnite?

Yes. With FrameCoach's optimized balanced settings, the NVIDIA RTX 4090 averages about 89 FPS at 4K in Fortnite.

What FPS does the NVIDIA RTX 4090 get in Fortnite at 1080p?

Around 262 FPS at 1080p with optimized settings (up from about 263 FPS on all-High).

How do I make Fortnite run better on the NVIDIA RTX 4090?

keep ray tracing off, and lower the heaviest settings a notch. FrameCoach's full per-setting guide for this exact combo shows what each option costs.

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.