GTX 1660 — Construction Simulator 2015: Liebherr LTM 1300 6.2 DLC 6 at 1080p

The GTX 1660 runs Construction Simulator 2015: Liebherr LTM 1300 6.2 DLC 6 at ~52 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 9 FPS on this GPU tier.