GTX 1660 runs Cities: Skylines - Green Cities at approximately ~21 FPS at 1080p High settings — verdict: STRUGGLE. At 1440p: ~21 FPS (STRUGGLE). At 4K: ~8 FPS (CANT_RUN).
The GTX 1660 averages ~21 FPS in Cities: Skylines - Green Cities at 1440P High settings — below the 30 FPS minimum playability threshold. Dropping to 1080p Medium settings is the recommended workaround. A GPU upgrade to the next performance tier will resolve this.
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 21 FPS in Cities: Skylines - Green Cities at 1080p High settings. Frame rate is below the 30 FPS playability threshold. Reducing to 1080p Medium settings or upgrading to the next GPU tier is recommended.
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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