All setups › NVIDIA RTX 3090 › Project Zomboid

Best Project Zomboid settings for the NVIDIA RTX 3090 (2026)

On a NVIDIA RTX 3090 (paired with a balanced Intel Core i9-12900F-class CPU), Project Zomboid runs at roughly 177 FPS at 1440p with our optimized settings — up from about 177FPS with everything maxed. Here's the configuration and what each setting costs.

The NVIDIA RTX 3090 is a high-end graphics card with 24GB of VRAM, and Project Zomboid is a relatively light game to run. Paired with the Intel Core i9-12900F, it flies at 1440p — about 177 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 177 FPS at 1080p and 177 FPS at 1440p, dropping to roughly 170 FPS at 4K. Its 24GB of VRAM is plenty for Project Zomboid, so textures can stay maxed. Project Zomboid doesn't use upscaling, so the gains come from trimming the heaviest settings below.

ResolutionAll-High FPSOptimized FPS
1080p177177
1440p177177
4K170170
CPU-bound: in Project Zomboid, a Intel Core i9-12900F-class CPU caps you near 177 FPSregardless of graphics settings — lowering them won't raise your frame rate much here.
💡 Project Zomboid: Isometric survival - almost entirely CPU-bound; Zombie Population is the biggest performance factor, not your GPU.
Recommended settings
Lighting QualityHighbaseline
Quality of the dynamic lighting model. The main GPU-side setting in this 2D isometric game (which is otherwise almost entirely CPU-bound).
Lighting UpdatesNormalbaseline
How often dynamic lighting recalculates. Normal is fine; lower it on weak CPUs.
3D ModelsHighbaseline
Detail of 3D character, zombie and object models (with a "Show 3D Objects" toggle). Lower it for a cheap gain.
Environment ReflectionsOnbaseline
Reflections on wet ground and windows. Cheap to turn off.
Puddle QualityLowbaseline
Rain puddle detail. A small, safe saving.
Texture CompressionOnbaseline
Compresses textures to ease VRAM use — leave on unless you run the 2x texture pack. The game uses very little VRAM.

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

🎯 Can the NVIDIA RTX 3090 run Project Zomboid? See the verdict →

Project Zomboid on other GPUs
Other games on the NVIDIA RTX 3090
Frequently asked

What FPS does the NVIDIA RTX 3090 get in Project Zomboid?

With FrameCoach's optimized balanced settings, the NVIDIA RTX 3090 averages around 177 FPS at 1440p in Project Zomboid — up from about 177 FPS with everything on High. Note that a Intel Core i9-12900F-class CPU can cap it near 177 FPS here.

Can the NVIDIA RTX 3090 run Project Zomboid at 1440p?

At 1440p with optimized settings, the NVIDIA RTX 3090 averages roughly 177 FPS in Project Zomboid — a smooth experience.

What are the best Project Zomboid settings for the NVIDIA RTX 3090?

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