Train Simulator: CSX SD80MAC Loco Add-On › All GPUs › RTX 4070 › 4K

RTX 4070 — Train Simulator: CSX SD80MAC Loco Add-On at 4K

STRUGGLE ~24 FPS at 4K 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: CSX SD80MAC Loco Add-On at approximately ~24 FPS at 1080p High settings — verdict: STRUGGLE. 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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STRUGGLE
~24 FPS

The RTX 4070 averages ~24 FPS in Train Simulator: CSX SD80MAC Loco Add-On at 4K High settings — below the 30 FPS minimum playability threshold. Dropping to 1080p Medium settings is the recommended workaround. A GPU upgrade to the next performance tier will resolve this.

Want smooth Train Simulator: CSX SD80MAC Loco Add-On at High settings? RTX 4090 →

Performance Optimizer

Live Simulation
1080p
66
FPS
51 1% low
STRUGGLE
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: CSX SD80MAC Loco Add-On

Can I run Train Simulator: CSX SD80MAC Loco Add-On on RTX 4070?

Yes. The RTX 4070 delivers approximately 24 FPS in Train Simulator: CSX SD80MAC Loco Add-On at 1080p High settings. Frame rate is below the 30 FPS playability threshold. Reducing to 1080p Medium settings or upgrading to the next GPU tier is recommended.

What FPS does RTX 4070 get in Train Simulator: CSX SD80MAC Loco Add-On at 1440p?

The RTX 4070 averages approximately 45 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 run Train Simulator: CSX SD80MAC Loco Add-On at 4K?

The RTX 4070 averages approximately 24 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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