Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On › All GPUs › RTX 4090

Can I run Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On on RTX 4090?

SMOOTH ~125 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 4090 runs Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at approximately ~125 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~85 FPS (SMOOTH). At 4K: ~56 FPS (PLAYABLE).

RTX 4090 — FPS at High settings
1080p
125 FPS SMOOTH
1440p
85 FPS SMOOTH
4K
56 FPS PLAYABLE
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SMOOTH
~125 FPS

The RTX 4090 delivers ~125 FPS in Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 1080P High settings — exceeding the 60 FPS smooth-play threshold by 65 FPS. This GPU is a strong match for high-refresh-rate monitors on this title. No upgrade needed.

Performance Optimizer

Live Simulation
1080p
125
FPS
98 1% low
SMOOTH
1440p
85
FPS
66 1% low
SMOOTH
4K
56
FPS
44 1% low
PLAYABLE
RTX 4090 Specs
VRAM 24 GB
Generation 2022
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 4090 & 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 4090?

Yes. The RTX 4090 delivers approximately 125 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 4090 get in Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 1440p?

The RTX 4090 averages approximately 85 FPS in Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 1440p High settings — verdict: SMOOTH. Excellent result for high-refresh-rate 1440p monitors.

Can RTX 4090 run Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 4K?

The RTX 4090 averages approximately 56 FPS in Train Simulator: BR Class 73 'Gatwick Express' Loco Add-On at 4K High settings — verdict: PLAYABLE. 4K is achievable but reducing to Medium settings will significantly improve frame pacing.

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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