RTX 4090 runs Space Prison at approximately ~83 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~125 FPS (SMOOTH). At 4K: ~83 FPS (SMOOTH).
The RTX 4090 averages ~83 FPS in Space Prison at 4K High settings, comfortably above the 60 FPS smooth-play threshold. Frame pacing is stable at this resolution. No GPU upgrade required.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 4090 & Space Prison
Can I run Space Prison on RTX 4090?
Yes. The RTX 4090 delivers approximately 83 FPS in Space Prison at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does RTX 4090 get in Space Prison at 1440p?
The RTX 4090 averages approximately 125 FPS in Space Prison at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run Space Prison at 4K?
The RTX 4090 averages approximately 83 FPS in Space Prison at 4K High settings — verdict: SMOOTH. 4K gaming is fully viable on this GPU for this title.
About Space Prison
Survive the galaxy's toughest prison and rise to the top of a space gang! Explore, fight, craft, trade and learn convicts' stories to escape the facility. Space Prison is a turn-based tactical survival game with deep strategy and social RPG elements.
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