Subnautica System Requirements

Subnautica System Requirements - full specs, system checker and the gaming PC setup you need.

Subnautica recommended requirements

  • Memory: 8 GB
  • Graphics Card: NVIDIA GeForce GTX 550 Ti
  • CPU: Intel Core i5-4460
  • File Size: 20 GB
  • OS: Windows Vista SP2 or newer, 64-bit

Subnautica minimum requirements

  • Memory: 4 GB
  • Graphics Card: Intel HD 4600
  • CPU: Intel Core i5-4200M
  • File Size: 20 GB
  • OS: Windows Vista SP2 or newer, 64-bit

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Can I Run Subnautica?

The Subnautica system requirements ask for a minimum of 4 GB RAM installed. If possible, make sure your have 8 GB of RAM in order to run Subnautica to its full potential. The cheapest graphics card you can play it on is an Intel HD 4600. Furthermore, an NVIDIA GeForce GTX 550 Ti is recommended in order to run Subnautica with the highest settings. To play Subnautica you will need a minimum CPU equivalent to an Intel Core i5-4200M. However, the developers recommend a CPU greater or equal to an Intel Core i5-4460 to play the game. The Subnautica requirements also ask for 20 GB free storage space to install the game.

Subnautica Performance Guide

Subnautica’s graphics options aren’t the most extensive, but if you’re having trouble getting a stable frame rate there’s certainly things to be tweaked. 

  • To begin with, turn the Game Quality down. This generally downgrades texture and rendering quality, which can help a lot. 
  • Dithering is a process to help your GPU render specific colours, though it doesn’t seem to have too much effect on performance. 
  • Surprisingly, neither does Water Quality, as it principally affects the appearance and animation of the ocean surface (which you won’t be seeing all that often). 
  • Depth of Field, on the other hand, can have a big impact on performance, so make sure to turn that off if you’re having trouble. Same goes for screen space reflections and ambient occlusion. 
  • The game has excellent lighting effects, but turning off bloom might also give you the boost in performance that you’re after. 
  • Motion blur and FXAA should always be turned off, as they don’t improve visual quality particularly and cause unpleasant blur. If this isn’t enough, you can access additional settings by hitting Tab and then F3 in-game. From there, disable light shafts and set shadow cascades to 2. If nothing else works, this should give you a sizable performance boost.

Subnautica will run on PC system with Windows Vista SP2 or newer, 64-bit and upwards. Additionally it has a Mac version.

Looking for an upgrade? Try our easy to use Subnautica set up guides to find the best, cheapest cards. Filter for Subnautica graphics card comparison and CPU compare. We'll help you find the best deal for the right gear to run the game.

Subnautica System Requirements PC Graph - Can I Run Subnautica
Subnautica System Requirements - Can You Run Subnautica?

Subnautica Mac OS system requirements (minimum)

  • Memory:4 GB
  • Graphics Card:Intel HD 4600
  • CPU:Intel Core i5-4200M
  • File Size:20 GB
  • OS:OS X 10.9 Mavericks

Subnautica Details

Subnautica System Requirements

Player Count

3,495 Players (Last 24 Hours)

Review Score

87 / 100


Subnautica Download


Unknown Worlds Entertainment


Unknown Worlds Entertainment


Indie Adventure

Subnautica Release Date

23rd of January 2018

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The PCGB price tracker can try to predict the next official Steam Subnautica discount. The last offer was a 40% saving on the 23rd of December 2020.

What is Subnautica?

Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.

Looking for ready made system? We have 960 laptop computers in our database that can run Subnautica. We take over 511 gaming laptops under $1000. Check our full compare laptops chart for the right systems or these best deals we've picked out below.

Laptop deals that will run Subnautica
Dell Inspiron 5000 Intel Core i3-8130U 12GB 1TB HDD 15.6" FHD Touch WLED review
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MSI GS65 Stealth-004 15.6" Razor Thin Bezel review
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