Subnautica 2 with RTX 5090 — How Many FPS?
Subnautica 2 system requirements
Official minimum and recommended requirements published by the developer.
Minimum
Recommended
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RTX 5090 Specifications
Performance by Resolution and Quality
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 163FPS Excellent | 144FPS Excellent | 111FPS Good |
| High | 212FPS Excellent | 187FPS Excellent | 144FPS Excellent |
| Medium | 278FPS Excellent | 244FPS Excellent | 189FPS Excellent |
| Low | 359FPS Excellent | 316FPS Excellent | 244FPS Excellent |
Is the RTX 5090 Enough for Subnautica 2?
The RTX 5090 delivers 163 FPS at 1080p Ultra in Subnautica 2. More than enough for 144Hz. You can comfortably play at 1440p.
At 1440p it gets 144 FPS and at 4K 111 FPS at Ultra quality.
This GPU is more than enough — you can play at 1440p or 4K comfortably
Want more FPS in Subnautica 2?
Our guide collects the settings that give between +40% and +90% FPS in Subnautica 2 with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
Calculate with your exact hardware
These results use a reference CPU. Enter your CPU, RAM, and quality settings for a personalized estimate.
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