The AMD RX 7800 XT is a high-end card with 16GB of VRAM, and Project Zomboid is a relatively light game to run. Paired with a balanced Intel Core i9-12900F-class CPU it averages about 177 FPS at 1440p with FrameCoach's tuned settings — up from roughly 177 FPS with everything on High.
| Resolution | All-High FPS | Optimized FPS |
|---|---|---|
| 1080p | 177 | 177 |
| 1440p | 177 | 177 |
| 4K | 149 | 149 |
At 1080p expect around 177 FPS, at 1440p about 177 FPS, and at 4K roughly 149 FPS with optimized settings. Its 16GB of VRAM is plenty for Project Zomboid. Project Zomboid doesn't use upscaling, so the gains come from trimming the heaviest settings.
🎛 See the full best-settings guide for Project Zomboid on the AMD RX 7800 XT →
⚡ Check your exact CPU & target FPS in the optimizer →
Yes — easily. With FrameCoach's optimized balanced settings, the AMD RX 7800 XT averages about 177 FPS at 1440p in Project Zomboid. A Intel Core i9-12900F-class CPU can cap it near 177 FPS here.
Around 177 FPS at 1080p with optimized settings (up from about 177 FPS on all-High).
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.