Can a AMD Radeon RX 6400 run Rust?
The AMD Radeon RX 6400 falls below the minimum requirement for Rust. Expect it to run poorly or refuse to launch.
High preset, upscaling off, paired with a AMD Ryzen 7 9800X3D-class processor.
How the AMD Radeon RX 6400 measures up
| Requirement | AMD Radeon RX 6400 | Minimum | Recommended | Result |
|---|---|---|---|---|
| GPU performance score | 9 | 13 | 27 | Below |
| Video memory | 4 GB | 4 GB | 12 GB | Minimum |
| Ray tracing | ✓ Supported | Game has no RT | N/A | |
| Upscaling | FSR | DLSS, FSR | Available | |
Recommended settings
For 60 FPS at 1080p
Use the low preset. High settings fall short here, so drop the preset before touching resolution.
At 1440p
Around 12 FPS on high — this card is happier at 1080p for this title.
At 4K
Around 7 FPS — not a realistic target for this pairing.
Upscaling
Rust supports DLSS and FSR. Your card supports FSR — Quality mode is worth 25–40% more frames. Compare upscalers.
VRAM headroom
At 4GB you are under the 12GB this game recommends. Lower the texture setting one notch first — it costs the least visual quality per gigabyte saved.
How other cards handle Rust
| Graphics card | Tier | 1080p FPS | vs AMD Radeon RX 6400 | |
|---|---|---|---|---|
| AMD Radeon R9 280 | D | 19 | ▼ 0 FPS | Compare |
| NVIDIA GeForce GTX 1050 Ti | D | 19 | ▼ 0 FPS | Compare |
| NVIDIA GeForce GTX 670 | D | 19 | ▼ 0 FPS | Compare |
| NVIDIA GeForce GTX 1650 Laptop | D | 19 | ▼ 0 FPS | Compare |
| AMD Radeon HD 7950 | D | 19 | ▼ 0 FPS | Compare |
| AMD Radeon 760M | D | 19 | ▼ 0 FPS | Compare |
Frequently asked questions
Can the AMD Radeon RX 6400 run Rust?
The AMD Radeon RX 6400 falls below the minimum requirement for Rust. Expect it to run poorly or refuse to launch.
What FPS will I get?
On high settings with upscaling off: roughly 19 FPS at 1080p, 12 FPS at 1440p and 7 FPS at 4K. These are modelled estimates — see our methodology.
What settings should I use?
Start at the low preset at 1080p. Then enable upscaling on Quality mode before lowering anything further.
Will my processor hold this back?
These figures assume a processor fast enough not to limit the card. If yours is older, run the bottleneck calculator — this title is unusually CPU-heavy, so it matters more than usual here.