RTX 3090 runs Second Sun at approximately ~50 FPS at 1080p High settings — verdict: PLAYABLE. At 1440p: ~75 FPS (SMOOTH). At 4K: ~50 FPS (PLAYABLE).
The RTX 3090 runs Second Sun at ~50 FPS on 4K High settings — within the 30–60 FPS playable range but below the 60 FPS smooth-play threshold. Switching from High to Medium settings typically recovers approximately 9 FPS on this GPU tier.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 3090 & Second Sun
Can I run Second Sun on RTX 3090?
Yes. The RTX 3090 delivers approximately 50 FPS in Second Sun at 1080p High settings. Frame rate is in the 30–60 FPS playable range. Switching to Medium settings recovers roughly 15–20% more FPS.
What FPS does RTX 3090 get in Second Sun at 1440p?
The RTX 3090 averages approximately 75 FPS in Second Sun at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 3090 run Second Sun at 4K?
The RTX 3090 averages approximately 50 FPS in Second Sun at 4K High settings — verdict: PLAYABLE. 4K is achievable but reducing to Medium settings will significantly improve frame pacing.
About Second Sun
Second sun is a RPG High-octane FPS which uses a mix of open maps with procedurally generated dungeons, points of interest, and loot to make every encounter exciting! Use your inhuman abilities to save the Empire from being destroyed and prevent the world from being taken over by evil.
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