Subnautica System Requirements
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.
Minimum Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows Vista SP2 or newer, 64-bit
- Processor: Intel Haswell 2 cores / 4 threads @ 2.5Ghz or equivalent
- Memory: 4 GB RAM
- Graphics: Intel HD 4600 or equivalent - This includes most GPUs scoring greater than 950 points in the 3DMark Fire Strike benchmark
- DirectX: Version 11
- Storage: 20 GB available space
- VR Support: SteamVR. Keyboard or gamepad required
Recommended Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows Vista SP2 or newer, 64-bit
- Processor: Intel Haswell 4 cores / 4 threads @ 3.2Ghz or equivalent
- Memory: 8 GB RAM
- Graphics: Nvidia GTX 550 Ti or equivalent, 2GB VRAM
- DirectX: Version 11
- Storage: 20 GB available space
Detailed Hardware Performance Analysis
Running Difficulty
Very Low. Almost any modern integrated GPU or basic laptop will run this game smoothly.
Target Hardware Tier
Budget / Entry-level PC
System RAM Recommendations
We recommend at least 16 GB of system RAM to prevent stutters and ensure smooth multitasking while playing.
Optimal Graphics Settings
For 1080p High settings at 60 FPS, a mid-range GPU like the RTX 3060 or RX 6600 is optimal. If you are on entry-level specs, we recommend setting shadows, volumetric lighting, and reflection quality to Medium or Low to save up to 25% of GPU cycles. Enable DLSS or FSR if available.
Performance Optimization Tips & Troubleshooting
How to boost FPS:
Install the game on an SSD to completely prevent micro-stutters during asset loading. Turn off VSync in-game if you experience input latency, and use hardware scaling (DLSS/FSR) in Quality mode for the best FPS-to-visuals ratio.
Common Issues & Workarounds:
Many players report shader-compilation stutters during the first 10 minutes of gameplay. Simply wait in the main menu for shader compilation to finish. If experiencing crashes, update graphics card drivers and verify game file integrity.
Frequently Asked Questions (FAQ)
Can I run Subnautica on a laptop?
Yes, as long as your laptop possesses a dedicated GPU like the GTX 1650 or RTX 3050, it will run smoothly at 1080p. Integrated graphics laptops may require low resolution settings.
Do I need an SSD for Subnautica?
While it will load on an HDD, installing it on a solid-state drive (SSD) is highly recommended for faster load times and to avoid stuttering in open-world segments.