How Many FPS Does Subnautica Get with RX 6700? Performance at 1080p, 1440p & 4K
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Subnautica system requirements
Official minimum and recommended requirements published by the developer.
Minimum
Recommended
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RX 6700 Specifications
Want the exact Subnautica FPS with your RX 6700?
These FPS assume a reference CPU. Add your real processor and RAM and we'll tailor the estimate to your rig.
- Estimate tailored to your rig
- Customize resolution, quality, and RAM
Subnautica benchmark on RX 6700: FPS by resolution and quality
Pick yours and we recalculate the whole table above with it.
Subnautica FPS with a RX 6700 and a Intel Core i5-13400
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 164FPS min 96Excellent | 113FPS min 77Good | 47FPS min 41Acceptable |
| High | 214FPS min 125Excellent | 147FPS min 100Excellent | 61FPS min 53Good |
| Medium | 279FPS min 163Excellent | 193FPS min 131Excellent | 80FPS min 70Good |
| Low | 362FPS min 212Excellent | 250FPS min 170Excellent | 104FPS min 91Good |
| Bottleneck (estimated) | CPU 49% | CPU 33% | GPU 22% |
The percentage estimates how much of the stronger component's capability goes unused because of the other one.
This one does matter: from the Intel Core i9-14900K downwards the processor becomes the brake on the RX 6700. There is 11% between the slowest and fastest CPU in the table. One caveat: this is at 1080p, where the CPU weighs most. At 1440p and 4K the graphics card takes over and the processor stops mattering.
FSR performance: FPS with AI upscaling
Upscaling renders Subnautica at a lower internal resolution and reconstructs the image, so you trade a little sharpness for extra frames. These are the estimated figures for the RX 6700 with FSR enabled, starting from its native Ultra FPS.
| Resolution | Native | FSR Quality | FSR Performance |
|---|---|---|---|
| 1080p | 164 | 205 | 238 |
| 1440p | 113 | 153 | 186 |
| 4K | 47 | 68 | 87 |
About ray tracing: every figure on this page is with ray tracing off. The RX 6700 does have dedicated hardware for it, so you can turn it on in games that implement it. The FPS cost swings widely depending on how much ray tracing each title uses, and FSR is exactly what people lean on to pay for it.
Estimated figures. The real gain varies by game and by the version of the technology.
Is the CPU or the graphics card holding you back?
These FPS assume a mid-range CPU that isn't a bottleneck — roughly a Intel Core i5-13400 — and 16 GB of RAM.
With that CPU, the RX 6700 has headroom to spare in Subnautica: the processor runs out before the graphics card does. A faster processor would gain you FPS; a stronger graphics card would barely help. At 4K it flips: there the graphics card becomes the limit.
Is the RX 6700 Enough for Subnautica?
The RX 6700 delivers 164 FPS at 1080p Ultra in Subnautica. More than enough for 144Hz. You can comfortably play at 1440p.
At 1440p it gets 113 FPS and at 4K 47 FPS at Ultra quality.
This GPU is more than enough — you can play at 1440p or 4K comfortably
Want more FPS in Subnautica?
Our guide collects the settings that give between +40% and +90% FPS in Subnautica with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
