RigCheck

2021 · Adventure, Indie

Subnautica: Below Zero System Requirements

FPS · estimate

target 60—frames per second0144
Verdict
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Preset
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Resolution
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This is
an estimate, not a benchmark

Your PC vs requirements

min.rec.you
Graphics card—
not detected
Processor—Browsers don’t share the CPU model

min. Core i3 4XXX seriesrec. Core i5 4XXX series

model hidden
Memory—
8 GB8 GB
not detected
Storageneeds 15 GB

Browsers can’t see your drives. Check free space yourself.

check yourself

System requirements

SpecificationMinimumRecommended
OSWindows 7 64-bitWindows 10 64-bit
ProcessorIntel Core i3 4XXX series / AMD Ryzen 3 2.6ghz+Intel Core i5 4XXX series/ AMD Ryzen 5 @ 3Ghz +
GraphicsIntel HD 530 or betterNvidia 1050 Ti / AMD Radeon 570, 4GB VRAM
Memory8 GB8 GB
Storage15 GB15 GB
DirectX1111

Requirements taken from the Steam store page on 2026-09-07.

Screenshots

Subnautica: Below Zero — 1Subnautica: Below Zero — 2Subnautica: Below Zero — 3Subnautica: Below Zero — 4

Common questions

What are the minimum requirements for Subnautica: Below Zero?

Intel Core i3 4XXX series / AMD Ryzen 3 2.6ghz+ or equivalent, Intel HD 530 or better, 8 GB of RAM and 15 GB of free space on Windows 7 64-bit.

What hardware is recommended for Subnautica: Below Zero?

Unknown Worlds Entertainment recommends Intel Core i5 4XXX series/ AMD Ryzen 5 @ 3Ghz +, Nvidia 1050 Ti / AMD Radeon 570, 4GB VRAM and 8 GB of RAM.

How do I check whether my PC can run Subnautica: Below Zero?

Use the check on this page. It reads your graphics card, CPU threads and memory from the browser and shows the preset, resolution and expected frame rate — no download and no sign-up.

What frame rate should I aim for in Subnautica: Below Zero?

60 fps at your monitor's native resolution. Lower the preset first — running below native resolution is more noticeable than reduced shadows.