All setups › AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) › Project Zomboid

Best Project Zomboid settings for the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) (2026)

On a AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) (paired with a balanced Intel Core i5-8600K-class CPU), Project Zomboid runs at roughly 49 FPS at 1080p with our optimized settings — up from about 36FPS with everything maxed. Here's the configuration and what each setting costs.

The AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) is a entry-level graphics card with 2GB of VRAM, and Project Zomboid is a relatively light game to run. Paired with the Intel Core i5-8600K, it is playable at 1080p — about 49 FPS with FrameCoach's optimized settings, a clear jump from roughly 36 FPS with everything on High.

Across resolutions you can expect around 49 FPS at 1080p and 29 FPS at 1440p, dropping to roughly 17 FPS at 4K. Project Zomboid doesn't use upscaling, so the gains come from trimming the heaviest settings below.

Resolution	All-High FPS	Optimized FPS
1080p	36	49
1440p	22	29
4K	12	17

💡 Project Zomboid: Isometric survival - almost entirely CPU-bound; Zombie Population is the biggest performance factor, not your GPU.

Recommended settings

Lighting QualityLow+10% FPS

Quality of the dynamic lighting model. The main GPU-side setting in this 2D isometric game (which is otherwise almost entirely CPU-bound).

Lighting UpdatesSlow+6% FPS

How often dynamic lighting recalculates. Normal is fine; lower it on weak CPUs.

3D ModelsLow+6% FPS

Detail of 3D character, zombie and object models (with a "Show 3D Objects" toggle). Lower it for a cheap gain.

Environment ReflectionsOff+5% FPS

Reflections on wet ground and windows. Cheap to turn off.

Puddle QualityOff+4% FPS

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 AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) run Project Zomboid? See the verdict →

Project Zomboid on other GPUs

Other games on the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU)

Frequently asked

What FPS does the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) get in Project Zomboid?

With FrameCoach's optimized balanced settings, the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) averages around 49 FPS at 1080p in Project Zomboid — up from about 36 FPS with everything on High.

Can the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) run Project Zomboid at 1440p?

At 1440p with optimized settings, the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU) averages roughly 29 FPS in Project Zomboid; turn on upscaling or aim for a locked 60 for the best feel.

What are the best Project Zomboid settings for the AMD Vega 8 (Ryzen 5 2400G / 3400G iGPU)?

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.