RTX 4090 runs Mercury Fallen at approximately ~109 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~109 FPS (SMOOTH). At 4K: ~83 FPS (SMOOTH).
The RTX 4090 averages ~109 FPS in Mercury Fallen at 1440P High settings, comfortably above the 60 FPS smooth-play threshold. Frame pacing is stable at this resolution. No GPU upgrade required. Note: Performance in large-scale or late-game scenarios depends heavily on your processor's single-thread clock speed, not just GPU power — a fast CPU matters as much as your GPU here.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 4090 & Mercury Fallen
Can I run Mercury Fallen on RTX 4090?
Yes. The RTX 4090 delivers approximately 109 FPS in Mercury Fallen 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 Mercury Fallen at 1440p?
The RTX 4090 averages approximately 109 FPS in Mercury Fallen at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run Mercury Fallen at 4K?
The RTX 4090 averages approximately 83 FPS in Mercury Fallen at 4K High settings — verdict: SMOOTH. 4K gaming is fully viable on this GPU for this title.
About Mercury Fallen
A sci-fi colony management sim with a focus on exploration, expansion, and survival. Rebuild your underground facility, manage colonists and robots, and uncover the mysteries of an alien world light-years from Earth. Dig deep, expand across the surface, and shape your new home.
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