RTX 4090 runs Nuclear War Simulator at approximately ~137 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~109 FPS (SMOOTH). At 4K: ~83 FPS (SMOOTH).
The RTX 4090 delivers ~137 FPS in Nuclear War Simulator at 1080P High settings — exceeding the 60 FPS smooth-play threshold by 77 FPS. This GPU is a strong match for high-refresh-rate monitors on this title. No upgrade needed. 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 & Nuclear War Simulator
Can I run Nuclear War Simulator on RTX 4090?
Yes. The RTX 4090 delivers approximately 137 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 RTX 4090 get in Nuclear War Simulator at 1440p?
The RTX 4090 averages approximately 109 FPS in Nuclear War Simulator at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.
Can RTX 4090 run Nuclear War Simulator at 4K?
The RTX 4090 averages approximately 83 FPS in Nuclear War Simulator at 4K High settings — verdict: SMOOTH. 4K gaming is fully viable on this GPU for this title.
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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