RTX 4070 Super runs Train Simulator: BR Class 73 'Gatwick Express' 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: BR Class 73 'Gatwick Express' 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: BR Class 73 'Gatwick Express' Loco Add-On
Can I run Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On on RTX 4070 Super?
Yes. The RTX 4070 Super delivers approximately 71 FPS in Train Simulator: BR Class 73 'Gatwick Express' 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: BR Class 73 'Gatwick Express' Loco Add-On at 1440p?
The RTX 4070 Super averages approximately 48 FPS in Train Simulator: BR Class 73 'Gatwick Express' 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: BR Class 73 'Gatwick Express' Loco Add-On at 4K?
The RTX 4070 Super averages approximately 26 FPS in Train Simulator: BR Class 73 'Gatwick Express' 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: BR Class 73 'Gatwick Express' Loco Add-On
The unique Class 73 remains the only electro-diesel locomotive to be seen on the UK's rail network, and now comes to Train Simulator in InterCity Gatwick Express livery, complete with the Class 488 and Class 489 to recreate authentic Gatwick Express services.
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