All setups › NVIDIA RTX 4090 › League of Legends

Best League of Legends settings for the NVIDIA RTX 4090 (2026)

On a NVIDIA RTX 4090 (paired with a balanced Intel Core i9-14900K-class CPU), League of Legends runs at roughly 332 FPS at 4K with our optimized settings — up from about 332FPS 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 League of Legends is a lightweight, high-frame-rate esports title. Paired with the Intel Core i9-14900K, it flies at 4K — about 332 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 332 FPS at 1080p and 332 FPS at 1440p, dropping to roughly 332 FPS at 4K. Its 24GB of VRAM is plenty for League of Legends, so textures can stay maxed. League of Legends doesn't use upscaling, so the gains come from trimming the heaviest settings below.

ResolutionAll-High FPSOptimized FPS
1080p332332
1440p332332
4K332332
CPU-bound: in League of Legends, a Intel Core i9-14900K-class CPU caps you near 332 FPSregardless of graphics settings — lowering them won't raise your frame rate much here.
Recommended settings
Character QualityHighbaseline
Champion model detail. Tiny cost - League is almost always CPU-limited, not GPU-limited.
Environment QualityHighbaseline
Map and terrain detail. Minimal FPS impact on any modern GPU.
Effects QualityHighbaseline
Ability and spell effects. Lowering reduces clutter in busy team fights.
Shadow QualityLowbaseline
The main GPU cost in League. Low is a common high-refresh pick.
Anti-AliasingOnbaseline
Edge smoothing. Cheap; leave On unless you want every last frame.

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

🎯 Can the NVIDIA RTX 4090 run League of Legends? See the verdict →

League of Legends on other GPUs
Other games on the NVIDIA RTX 4090
Frequently asked

What FPS does the NVIDIA RTX 4090 get in League of Legends?

With FrameCoach's optimized balanced settings, the NVIDIA RTX 4090 averages around 332 FPS at 4K in League of Legends — up from about 332 FPS with everything on High. Note that a Intel Core i9-14900K-class CPU can cap it near 332 FPS here.

Can the NVIDIA RTX 4090 run League of Legends at 1440p?

At 1440p with optimized settings, the NVIDIA RTX 4090 averages roughly 332 FPS in League of Legends — a smooth experience.

What are the best League of Legends settings for the NVIDIA RTX 4090?

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