GTX 1660 runs Cities: Skylines II - Soft Rock Radio at approximately ~26 FPS at 1080p High settings — verdict: STRUGGLE. At 1440p: ~26 FPS (STRUGGLE). At 4K: ~9 FPS (CANT_RUN).
The GTX 1660 averages ~26 FPS in Cities: Skylines II - Soft Rock Radio at 1440P High settings — below the 30 FPS minimum playability threshold. FSR 2 Quality mode typically recovers to ~34 FPS; Performance mode to ~42 FPS. For native-resolution smooth play a GPU upgrade to the next performance tier is recommended. Warning: Cities: Skylines II - Soft Rock Radio recommends at least 8 GB VRAM. The GTX 1660 has only 6 GB — expect texture pop-in, longer load times, or crashes in high-quality or large-area scenes. 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 & Cities: Skylines II - Soft Rock Radio
Can I run Cities: Skylines II - Soft Rock Radio on GTX 1660?
Yes. The GTX 1660 delivers approximately 26 FPS in Cities: Skylines II - Soft Rock Radio 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 II - Soft Rock Radio at 1440p?
The GTX 1660 averages approximately 26 FPS in Cities: Skylines II - Soft Rock Radio 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 II - Soft Rock Radio at 4K?
The GTX 1660 averages approximately 9 FPS in Cities: Skylines II - Soft Rock Radio at 4K High settings — verdict: CANT_RUN. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.