Can I Run S.U.B.?
Subnautica 2 is an underwater survival adventure game set on an all-new alien world. It is the next chapter in the Subnautica universe, developed by Unknown Worlds. Driven from your home by ongoing co...
Can your PC run it? →System requirements
Minimum requirements
| CPU | Intel Core i5-8400 / AMD Ryzen 5 2600 |
|---|---|
| GPU | GeForce GTX 1660 6GB / RX 5500 XT 6GB |
| RAM | 12 GB |
| Storage | 50 GB HDD |
| OS | Windows 10/11 |
| DirectX | Version 12 |
Recommended requirements
| CPU | Intel Core i7-13700 / AMD Ryzen 7 7700X |
|---|---|
| GPU | Geforce RTX 3070 8GB / RX 6700 XT 8GB |
| RAM | 16 GB |
| Storage | 50 GB HDD |
| OS | Windows 11 |
| DirectX | Version 12 |
Single source, verify with the publisher source
Scores are deterministic, computed by fixed rules and benchmark tables, not written by an AI. How we score. Maintained by Farhad Ali. Spotted a wrong specification? Tell us.
Can you run S.U.B.?
S.U.B. scales across a wide range of hardware. GeForce GTX 1660 6GB / RX 5500 XT 6GB is enough to get in at minimum settings, while Geforce RTX 3070 8GB / RX 6700 XT 8GB and 12 GB of RAM is what it recommends for a smoother experience. Where you land mostly comes down to the settings you're willing to trade.
Bottleneck: CPU
Projected by resolution
| Resolution | Projection | Headroom |
|---|---|---|
| 1080p | Below the bar | 0.79x |
| 1440p | Below the bar | 0.44x |
| 4K | Below the bar | 0.2x |
A projection, not a measurement. We scale the published GPU requirement by pixel count, since 1440p draws 1.78 times the pixels of 1080p and 4K draws 4 times as many, then compare against RTX 3060 / Ryzen 5 build. The publisher did not state a target resolution, so 1080p is assumed as the baseline. We hold no frame rate data, so no FPS figure is claimed. Headroom above 1 means the reference machine has room to spare at that resolution.
Common GPUs
| Graphics card | Verdict |
|---|---|
| GTX 1060 6 GB | Below minimum |
| GTX 1060 Laptop | Below minimum |
| GTX 1650 4 GB | Below minimum |
| GTX 1650 Laptop | Below minimum |
| RTX 2060 6 GB | Playable |
| RTX 2060 Laptop | Playable |
| RTX 3060 12 GB | Runs well |
| RTX 3060 Laptop | Playable |
| RTX 4060 8 GB | Runs great |
| RTX 4060 Laptop | Playable |
| RTX 3070 8 GB | Runs great |
| RTX 3070 Laptop | Runs well |
| RTX 4070 12 GB | Runs great |
| RTX 4070 Laptop | Runs well |
| RX 6600 8 GB | Runs well |
Each card is compared against S.U.B.'s published GPU requirement, assuming an otherwise-capable PC. Laptop rows use the real mobile chip's benchmark, a mobile GPU is always slower than its desktop namesake.
Find more you can run
See everything your PC can run →Frequently asked questions
Can my PC run S.U.B.?
Upload your DxDiag file to Idxdiag's free checker and get a component by component compatibility verdict for S.U.B. in seconds. No install required.
What are the minimum system requirements for S.U.B.?
The minimum requirements are CPU: Intel Core i5-8400 / AMD Ryzen 5 2600; GPU: GeForce GTX 1660 6GB / RX 5500 XT 6GB; 12 GB RAM; OS: Windows 10/11.
How much storage does S.U.B. need?
S.U.B. needs about 50 GB of HDD storage.
Can an RTX 3060 run S.U.B.?
The RTX 3060 runs S.U.B. well, meeting the title's GPU requirement.
What is the bottleneck for S.U.B.?
On a typical modern PC (Ryzen 5 5600, RTX 3060, 16 GB RAM), the tightest component for S.U.B. is the CPU.