Can I Run Subnautica 2?
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System Requirements
| Component | Minimum | Recommended | Your PC |
|---|---|---|---|
| GPU | GeForce GTX 1660 6GB / RX 5500 XT 6GB | Geforce RTX 3070 8GB / RX 6700 XT 8GB | Detecting... |
| CPU | Intel Core i5-8400 / AMD Ryzen 5 2600 | Intel Core i7-13700 / AMD Ryzen 7 7700X | Detecting... |
| RAM | 12 GB | 16 GB | Detecting... |
| Storage | 50 GB | 50 GB | — |
| DirectX | Version 12 | Version 12 | — |
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About
Subnautica 2 is an underwater survival adventure set on an all-new alien world, developed by Unknown Worlds. Play alone or with friends in 4-player co-op. Adapt to survive by building custom bases and crafting tools. Explore the unknown to uncover the mysteries hidden within the depths.
Frequently Asked Questions
Can I run Subnautica 2 on my PC?
To run Subnautica 2 you need at least a GeForce GTX 1660 6GB or a Radeon RX 5500 XT 6GB, plus 12 GB of RAM. For the best experience, the recommended specs are a GeForce RTX 3070 8GB or a Radeon RX 6700 XT 8GB, plus 16 GB of RAM. Use CanIRun.gg to check your PC instantly for free.
What are the minimum requirements for Subnautica 2?
Subnautica 2 minimum requirements: GPU: GeForce GTX 1660 6GB / RX 5500 XT 6GB, CPU: Intel Core i5-8400 / AMD Ryzen 5 2600, RAM: 12 GB, Storage: 50 GB, DirectX: Version 12.
What are the recommended specs for Subnautica 2?
Subnautica 2 recommended specs: GPU: Geforce RTX 3070 8GB / RX 6700 XT 8GB, CPU: Intel Core i7-13700 / AMD Ryzen 7 7700X, RAM: 16 GB, Storage: 50 GB, DirectX: Version 12.
How many GB is Subnautica 2?
Subnautica 2 requires at least 50 GB of free storage for installation. Make sure you have some extra headroom for patches and save files.
Can a GTX 1650 run Subnautica 2?
No — a GTX 1650 falls below the minimum GPU requirement for Subnautica 2. You would need a stronger card (roughly GeForce GTX 1660 6GB or better) for a playable experience.
Is Subnautica 2 CPU or GPU intensive?
Subnautica 2 is primarily GPU intensive. The minimum GPU tier is high relative to the CPU requirement, so the graphics card is the main bottleneck — upgrading your GPU will deliver the biggest frame rate gains.
Can Steam Deck run Subnautica 2?
Yes! Subnautica 2 is Deck Verified by Valve. It works perfectly on Steam Deck with full controller support, proper display, and great performance out of the box.
How many players can run Subnautica 2?
According to the Steam Hardware Survey for September 2026, 86% of Steam players have a graphics card that meets the minimum GPU for Subnautica 2 and 48% meet the recommended one. We match every card in the survey against our GPU benchmark scores; the ones we identify add up to 82.6% of the survey, and the math runs on that part. It only measures the graphics card, not the CPU or RAM.
