GTX 1660 Super runs Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On at approximately ~42 FPS at 1080p High settings — verdict: PLAYABLE. At 1440p: ~21 FPS (STRUGGLE). At 4K: ~6 FPS (CANT_RUN).
The GTX 1660 Super runs Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On at ~42 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 8 FPS on this GPU tier. Warning: Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On recommends at least 8 GB VRAM. The GTX 1660 Super 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 Super & Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On
Can I run Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On on GTX 1660 Super?
Yes. The GTX 1660 Super delivers approximately 42 FPS in Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On 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 Super get in Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On at 1440p?
The GTX 1660 Super averages approximately 21 FPS in Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On at 1440p High settings — verdict: STRUGGLE. 1440p is not recommended on this GPU for this title. 1080p will perform substantially better.
Can GTX 1660 Super run Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On at 4K?
The GTX 1660 Super averages approximately 6 FPS in Train Sim World® 2: Tees Valley Line: Darlington â Saltburn-by-the-Sea Route Add-On at 4K High settings — verdict: CANT_RUN. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.