GTX 1660 runs Cities: Skylines - Green Cities at approximately ~36 FPS at 1080p High settings — verdict: PLAYABLE. At 1440p: ~21 FPS (STRUGGLE). At 4K: ~8 FPS (CANT_RUN).
The GTX 1660 runs Cities: Skylines - Green Cities at ~36 FPS on 1080P 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 6 FPS on this GPU tier.
Performance Optimizer
Live SimulationFrequently asked questions — GTX 1660 & Cities: Skylines - Green Cities
Can I run Cities: Skylines - Green Cities on GTX 1660?
Yes. The GTX 1660 delivers approximately 36 FPS in Cities: Skylines - Green Cities 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 GTX 1660 get in Cities: Skylines - Green Cities at 1440p?
The GTX 1660 averages approximately 21 FPS in Cities: Skylines - Green Cities at 1440p High settings — verdict: STRUGGLE. 1440p is not recommended on this GPU for this title. 1080p will perform substantially better.
Can GTX 1660 run Cities: Skylines - Green Cities at 4K?
The GTX 1660 averages approximately 8 FPS in Cities: Skylines - Green Cities 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 Cities: Skylines - Green Cities
Cities: Skylines - Green Cities is a new expansion for the city-builder from Colossal Order, adding new ways for players to build earth-friendly towns. The expansion adds 350 new assets to the core game, adding a massive selection of new visual options, complete with eco-friendly buildings, organic shops, electric vehicles, and new services designed to make pollution a quaint notion of the past. P…
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