GPU check

SimpliGen on the RTX 4070 Laptop GPU

1,459 generations from 26 machines with this card (8 GB) in the last 180 days. What they run, and how long it takes them.

Runs locally, with limits

Your machine can run SimpliGen locally, with limits on video.

Images
Everything
Video
Lightweight and low-VRAM video presets only, at lower resolutions
  • Expect 30 to 60 minutes for a 5 second clip on a lightweight preset, especially on a laptop. Start at 480p and 5 seconds.
  • Plan for disk space: a single video model can be 10 to 30 GB, ideally on an SSD.
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Assumes 32 GB or more of system RAM. The report below takes your RAM into account.

What owners of this card run most

The five most used presets on the RTX 4070 Laptop GPU, with the typical time each takes. Local, on their own card, included in the licence.

  1. Z-Image TurboZ-Image · 1024x1024 image
    18 s
  2. LTX 2.5 Image-to-VideoLTX 2.5 · 5 s at 1280x704
    15 min
  3. MiniMax H3 Image to VideoMiniMax H3 (Low VRAM) · 10 s at 608x1056
    33 min
  4. MiniMax H3 ImageMiniMax H3 Image (Local) · 544x960 image
    1 min 18 s
  5. Krea 2 TurboKrea 2 · 768x1344 image
    54 s

Get the full RTX 4070 Laptop GPU report

1,459 real generations from 26 machines with this card. The report lists every preset they ran, the typical and slow-run time for each, the settings they used, and where the card runs out of memory.

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Common questions

Can the RTX 4070 Laptop GPU run AI video locally?
Lightweight and low-VRAM video presets only, at lower resolutions. Your machine can run SimpliGen locally, with limits on video.
How long does a video clip take on the RTX 4070 Laptop GPU?
LTX 2.5 Image-to-Video at 5 s at 1280x704 takes 15 min on a typical run, measured across 26 machines with this card.
How long does an image take on the RTX 4070 Laptop GPU?
Z-Image Turbo at 1024x1024 takes 18 s on a typical run.

Times are medians over real runs reported by the App, with a floor of three machines per preset; adult packs and retired presets are left out. Another card? Run the GPU check. The full list of what works and what does not is in System requirements.