GTX 1660 runs Nuclear War Simulator at approximately ~68 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~39 FPS (PLAYABLE). At 4K: ~14 FPS (CANT_RUN).
The GTX 1660 averages ~68 FPS in Nuclear War Simulator at 1080P 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 — GTX 1660 & Nuclear War Simulator
Can I run Nuclear War Simulator on GTX 1660?
Yes. The GTX 1660 delivers approximately 68 FPS in Nuclear War Simulator at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does GTX 1660 get in Nuclear War Simulator at 1440p?
The GTX 1660 averages approximately 39 FPS in Nuclear War Simulator at 1440p High settings — verdict: PLAYABLE. Playable at 1440p — consider lowering to Medium for a smoother experience.
Can GTX 1660 run Nuclear War Simulator at 4K?
The GTX 1660 averages approximately 14 FPS in Nuclear War Simulator at 4K High settings — verdict: CANT_RUN. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.
About Nuclear War Simulator
Nuclear war simulator is a detailed realistic simulation and visualization of large-scale nuclear conflicts with a focus on humanitarian consequences. It lets you design conflict scenarios and estimate the consequences using a population density map and realistic weapons effects.
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