Can RX 7800 XT run Subnautica II?
Recommended16GB VRAM available8GB recommended
RX 7800 XT has sufficient VRAM to run Subnautica II at recommended settings.
Short answer: Yes. RX 7800 XT has 16GB VRAM, which meets the 8GB recommended target for Subnautica II.
VRAM Comparison
| Component | VRAM | Status |
|---|---|---|
| RX 7800 XT | 16GB | ✅ Sufficient |
| Subnautica II (Recommended) | 8GB | ✅ Fits |
| Subnautica II (Minimum) | 4GB | ✅ Fits |
Subnautica II Requirements
Subnautica II
Survival • 2025 • Unknown Worlds
GPUs that can run Subnautica II
More questions
Game compatibility FAQ
Can RX 7800 XT run Subnautica II?
Yes. RX 7800 XT has 16GB VRAM, which meets the 8GB recommended target for Subnautica II.
How much VRAM does Subnautica II need?
Subnautica II lists 4GB VRAM minimum and 8GB VRAM recommended.
What should I do if RX 7800 XT cannot run Subnautica II?
Lower texture and resolution settings to target minimum VRAM fit, or move to a higher-VRAM GPU from the recommended list on this page.