RTX 4070 Super runs Train Simulator: CSX SD80MAC Loco Add-On at approximately ~71 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~48 FPS (PLAYABLE). At 4K: ~26 FPS (STRUGGLE).
The RTX 4070 Super averages ~71 FPS in Train Simulator: CSX SD80MAC Loco Add-On at 1080P High settings, comfortably above the 60 FPS smooth-play threshold. Frame pacing is stable at this resolution. No GPU upgrade required.
Performance Optimizer
Live SimulationFrequently asked questions — RTX 4070 Super & Train Simulator: CSX SD80MAC Loco Add-On
Can I run Train Simulator: CSX SD80MAC Loco Add-On on RTX 4070 Super?
Yes. The RTX 4070 Super delivers approximately 71 FPS in Train Simulator: CSX SD80MAC Loco Add-On at 1080p High settings. This exceeds the 60 FPS smooth-play threshold — gameplay is fluid without any adjustments needed.
What FPS does RTX 4070 Super get in Train Simulator: CSX SD80MAC Loco Add-On at 1440p?
The RTX 4070 Super averages approximately 48 FPS in Train Simulator: CSX SD80MAC Loco Add-On at 1440p High settings — verdict: PLAYABLE. Playable at 1440p — consider lowering to Medium for a smoother experience.
Can RTX 4070 Super run Train Simulator: CSX SD80MAC Loco Add-On at 4K?
The RTX 4070 Super averages approximately 26 FPS in Train Simulator: CSX SD80MAC Loco Add-On at 4K High settings — verdict: STRUGGLE. 4K is not recommended on this GPU for this title. 1080p or 1440p is the better choice.
About Train Simulator: CSX SD80MAC Loco Add-On
Packing 5,000 horsepower and a 20-cylinder engine, the SD80MAC was a regular coal hauler across Pennsylvania, and is now here in CSX livery for Train Simulator. Thirty units were built by EMD for Conrail between 1995 and 1996 and were the first diesel locomotives to use a 20-cylinder engine since EMD's SD45 and SD45-2 models.
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