Subnautica 2 system requirements
Subnautica 2 needs at least a GeForce GTX 1660 or RX 5500 XT class GPU, 12 GB RAM and 50 GB of storage on PC.
Facts and sources
| Fact | Value | Source |
|---|---|---|
| OS | Windows 10/11 | Steam store page, checked October 20, 2026 |
| CPU | Intel Core i5-8400 / AMD Ryzen 5 2600 | Steam store page, checked October 20, 2026 |
| GPU | GeForce GTX 1660 6GB / RX 5500 XT 6GB | Steam store page, checked October 20, 2026 |
| RAM | 12 GB RAM | Steam store page, checked October 20, 2026 |
| Storage | 50 GB available space | Steam store page, checked October 20, 2026 |
FAQ
What is the minimum GPU for Subnautica 2?
A GeForce GTX 1660 or RX 5500 XT class GPU or better.
How much RAM does Subnautica 2 need?
12 GB RAM
How much storage does Subnautica 2 need?
50 GB available space
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