Train Simulator: First Capital Connect Class 321 EMU Add-On › All GPUs › RTX 4070

Can I run Train Simulator: First Capital Connect Class 321 EMU Add-On on RTX 4070?

SMOOTH ~78 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: First Capital Connect Class 321 EMU Add-On at approximately ~78 FPS at 1080p High settings — verdict: SMOOTH. At 1440p: ~59 FPS (PLAYABLE). At 4K: ~32 FPS (PLAYABLE).

RTX 4070 — FPS at High settings
1080p
78 FPS SMOOTH
1440p
59 FPS PLAYABLE
4K
32 FPS PLAYABLE
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SMOOTH
~78 FPS

The RTX 4070 averages ~78 FPS in Train Simulator: First Capital Connect Class 321 EMU 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. 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 Simulation
1080p
78
FPS
61 1% low
SMOOTH
1440p
59
FPS
46 1% low
PLAYABLE
4K
32
FPS
25 1% low
PLAYABLE
RTX 4070 Specs
VRAM 12 GB
Generation 2023
Upscaling DLSS 3
Frame Gen ✓ DLSS 3 Frame Gen
Perf tier
~ Estimated FPS calibrated via Gemini AI. Feature support may vary — unverified options are hidden.
Upscaling / AI
Upscaling not supported in this title
Ray Tracing
Not in this title
Frame Gen
Not in this title

Frequently asked questions — RTX 4070 & Train Simulator: First Capital Connect Class 321 EMU Add-On

Can I run Train Simulator: First Capital Connect Class 321 EMU Add-On on RTX 4070?

Yes. The RTX 4070 delivers approximately 78 FPS in Train Simulator: First Capital Connect Class 321 EMU 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: First Capital Connect Class 321 EMU Add-On at 1440p?

The RTX 4070 averages approximately 59 FPS in Train Simulator: First Capital Connect Class 321 EMU 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: First Capital Connect Class 321 EMU Add-On at 4K?

The RTX 4070 averages approximately 32 FPS in Train Simulator: First Capital Connect Class 321 EMU Add-On at 4K High settings — verdict: PLAYABLE. 4K is achievable but reducing to Medium settings will significantly improve frame pacing.

About Train Simulator: First Capital Connect Class 321 EMU Add-On

Considered to be one of the most reliable and trouble-free EMUs of the Mk3 family, the Class 321 is a popular commuter train operated by a number of companies across the UK, and now available for Train Simulator 2021 in First Capital Connect livery.

View all deals for Train Simulator: First Capital Connect Class 321 EMU Add-On →
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