Can I Run Subnautica on a NVIDIA GeForce RTX 5090?
NVIDIA GeForce RTX 5090 · Gaming score 120/100
Official GPU requirements for Subnautica aren't fully confirmed yet. Based on the NVIDIA GeForce RTX 5090's class, it should handle the game, but treat the table below as an estimate until specs are final.
Estimated performance with a NVIDIA GeForce RTX 5090
| Resolution | Estimated FPS | Suggested settings |
|---|---|---|
| 1080p | 60+ FPS | High |
| 1440p | 30-45 FPS | Low |
| 4K | Below 30 FPS | Not recommended |
Estimates assume a balanced CPU and no GPU bottleneck. For a precise number including your exact CPU and upscaling, use the FPS Estimator.
Subnautica system requirements
| Component | Minimum | Recommended |
|---|---|---|
| CPU | Intel Haswell 2 cores / 4 threads @ 2.5Ghz or equivalent | Intel Haswell 4 cores / 4 threads @ 3.2Ghz or equivalent |
| GPU | Intel HD 4600 or equivalent - This includes most GPUs scoring greater than 950 points in the 3DMark | Nvidia GTX 550 Ti or equivalent, 2GB VRAM |
| RAM | 4 GB | 8 GB |
| Storage | 20 GB | 20 GB |
Should you upgrade?
If you want higher frame rates or to play at 1440p/4K in Subnautica, a faster card helps. Compare the NVIDIA GeForce RTX 5090 against alternatives on our GPU tier list, pair it sensibly with the bottleneck calculator, or see our best GPU picks for 2026.
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Frequently Asked Questions
Can the NVIDIA GeForce RTX 5090 run Subnautica?
Likely playable. The NVIDIA GeForce RTX 5090 should be capable, but confirm once official specs land.
What FPS will I get in Subnautica with a NVIDIA GeForce RTX 5090?
As a rough estimate, expect 60+ FPS at 1080p (High settings), dropping at 1440p and 4K. For a tuned estimate including your CPU and upscaling, use our free FPS Estimator.
How can I get more FPS in Subnautica?
Lower the heaviest settings (shadows, volumetrics, ray tracing), enable DLSS/FSR upscaling, cap background apps, and keep GPU drivers current. Our settings and optimization guides walk through each step.
Want to test a different setup? Try the full Can I Run It tool, estimate frames with the FPS Estimator, or view the full Subnautica requirements page.