GTX 1660 Ti runs Lightfish at approximately ~65 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~44 FPS (PLAYABLE). At 4K: ~20 FPS (STRUGGLE).
The GTX 1660 Ti averages ~65 FPS in Lightfish at 1080P 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 — GTX 1660 Ti & Lightfish
Can I run Lightfish on GTX 1660 Ti?
Yes. The GTX 1660 Ti delivers approximately 65 FPS in Lightfish at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does GTX 1660 Ti get in Lightfish at 1440p?
The GTX 1660 Ti averages approximately 44 FPS in Lightfish at 1440p High settings — verdict: PLAYABLE. Playable at 1440p — consider lowering to Medium for a smoother experience.
Can GTX 1660 Ti run Lightfish at 4K?
The GTX 1660 Ti averages approximately 20 FPS in Lightfish at 4K High settings — verdict: STRUGGLE. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.
About Lightfish
LightFish is a highly addictive arcade game, where the user controls a small fish who lives in the abyssal deeps of the ocean... surrounded by deadly creatures. His objective is to destroy all the monsters who inhabit those dangerous zones by drawing lines onto unexplored territory. However, any enemy who manages to touch the Lightfish will kill him instantly. LightFish is a classic concept evolv…
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