Can I Run Subnautica: Below Zero?
Detecting your hardware...
Verdict · your PC vs Subnautica: Below Zero
Measuring your PC against this game…
Grade = your score ÷ recommended · S ≥ 2.0× · A ≥ 1.3× · B ≥ 1.0× · C ≥ 0.75× · D ≥ 0.5× · F below
Upgrade to run this game
Your hardware doesn't meet the requirements. Here are upgrades that would let you play:
As an Amazon Associate, CanIRun.gg earns from qualifying purchases. These links support the site at no extra cost to you.
System Requirements
| Component | Minimum | Recommended | Your PC |
|---|---|---|---|
| GPU | Intel HD 530 or better | Nvidia 1050 Ti / AMD Radeon 570, 4GB VRAM | Detecting... |
| CPU | Intel Core i3 4XXX series / AMD Ryzen 3 2.6ghz+ | Intel Core i5 4XXX series/ AMD Ryzen 5 @ 3Ghz + | Detecting... |
| RAM | 8 GB | 8 GB | Detecting... |
| Storage | 15 GB | 15 GB | — |
| DirectX | Version 11 | Version 11 | — |
More on Subnautica: Below Zero
About
Dive into a freezing underwater adventure on an alien planet. Below Zero is set two years after the original Subnautica. Return to Planet 4546B to uncover the truth behind a deadly cover-up. Survive by building habitats, crafting tools, & diving deeper into the world of Subnautica.
Frequently Asked Questions
Can I run Subnautica: Below Zero on my PC?
To run Subnautica: Below Zero you need at least an Intel HD Graphics 530, plus 8 GB of RAM. For the best experience, the recommended specs are a GeForce GTX 1050 Ti or a Radeon 570, plus 8 GB of RAM. Use CanIRun.gg to check your PC instantly for free.
What are the minimum requirements for Subnautica: Below Zero?
Subnautica: Below Zero minimum requirements: GPU: Intel HD 530 or better, CPU: Intel Core i3 4XXX series / AMD Ryzen 3 2.6ghz+, RAM: 8 GB, Storage: 15 GB, DirectX: Version 11.
What are the recommended specs for Subnautica: Below Zero?
Subnautica: Below Zero recommended specs: GPU: Nvidia 1050 Ti / AMD Radeon 570, 4GB VRAM, CPU: Intel Core i5 4XXX series/ AMD Ryzen 5 @ 3Ghz +, RAM: 8 GB, Storage: 15 GB, DirectX: Version 11.
How many GB is Subnautica: Below Zero?
Subnautica: Below Zero requires at least 15 GB of free storage for installation. Make sure you have some extra headroom for patches and save files.
Can a GTX 1650 run Subnautica: Below Zero?
Yes — a GTX 1650 comfortably meets the minimum and even approaches the recommended GPU tier for Subnautica: Below Zero. Expect solid 1080p performance at medium settings.
Is Subnautica: Below Zero CPU or GPU intensive?
Subnautica: Below Zero is relatively CPU intensive compared to its GPU needs. Single-thread CPU performance and clock speed matter more than raw GPU power — make sure your processor meets the recommended spec.
Can Steam Deck run Subnautica: Below Zero?
Yes! Subnautica: Below Zero 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: Below Zero?
According to the Steam Hardware Survey for September 2026, 99% of Steam players have a graphics card that meets the minimum GPU for Subnautica: Below Zero and 96% 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.
