Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On › All GPUs › RTX 4070

Can I run Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On on RTX 4070?

SMOOTH ~66 FPS at 1080p High settings
⚠ DLC Note: As an expansion, this title may carry higher GPU overhead than the base game due to additional content and assets.

RTX 4070 runs Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at approximately ~66 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~45 FPS (PLAYABLE). At 4K: ~24 FPS (STRUGGLE).

RTX 4070 — FPS at High settings
1080p
66 FPS SMOOTH
1440p
45 FPS PLAYABLE
4K
24 FPS STRUGGLE
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SMOOTH
~66 FPS

The RTX 4070 averages ~66 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 Simulation
1080p
66
FPS
51 1% low
SMOOTH
1440p
45
FPS
35 1% low
PLAYABLE
4K
24
FPS
19 1% low
STRUGGLE
RTX 4070 Specs
VRAM 12 GB
Generation 2023
Upscaling DLSS 3
Frame Gen ✓ DLSS 3 Frame Gen
Perf tier
∿ Formula only FPS estimated by GPU performance model. Feature toggles hidden until verified.
Upscaling / AI
Upscaling not supported in this title
Ray Tracing
Not in this title
Frame Gen
Not in this title
CPU Tier
GPU
—
CPU
—

Frequently asked questions — RTX 4070 & 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?

Yes. The RTX 4070 delivers approximately 66 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 get in Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 1440p?

The RTX 4070 averages approximately 45 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 run Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 4K?

The RTX 4070 averages approximately 24 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.

View all deals for Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On →
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