RX 7800 XT runs Subnautica at approximately ~72 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~49 FPS (PLAYABLE). At 4K: ~26 FPS (STRUGGLE).
The RX 7800 XT averages ~72 FPS in Subnautica at 1080P High settings, comfortably above the 60 FPS smooth-play threshold. Frame pacing is stable at this resolution. No GPU upgrade required.
Subnautica RX 7800 XT Benchmark & FPS at 1080p, 1440p & 4K
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Frequently asked questions — RX 7800 XT & Subnautica
Can I run Subnautica on RX 7800 XT?
Yes. The RX 7800 XT delivers approximately 72 FPS in Subnautica at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does RX 7800 XT get in Subnautica at 1440p?
The RX 7800 XT averages approximately 49 FPS in Subnautica at 1440p High settings — verdict: PLAYABLE. Playable at 1440p — consider lowering to Medium for a smoother experience.
Can RX 7800 XT run Subnautica at 4K?
The RX 7800 XT averages approximately 26 FPS in Subnautica at 4K High settings — verdict: STRUGGLE. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.
Is Subnautica worth buying right now?
The current best price for Subnautica is $13.99. FindGameDeals tracks price history across all major PC game stores and issues a BUY or WAIT verdict based on how the current price compares to the all-time low.
About Subnautica
Combining the award-winning game Subnautica with its unreleased sequel Subnautica Below Zero, this Nintendo Switch exclusive allows players to fully immerse themselves in the full mystery surrounding the water world of planet 4546B. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive in both hostile w…
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