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GPU check

MiniMax H3 and LTX 2.5 on the RTX 4080 Laptop GPU

3,851 generations from 13 machines with this card (12 GB) in the last 180 days. What they run, and how long it takes them.

Runs locally

Your machine can run SimpliGen locally, including video.

Images
Everything
Video
Most video presets at moderate settings
  • 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 4080 Laptop GPU, with the typical time each takes. Local, on their own card, included in the licence.

  1. Qwen Image EditImage Edit · 1152x896 image
    5 min 8 s
  2. Z-Image TurboZ-Image · 1344x768 image
    14 s
  3. MiniMax H3 Image to VideoMiniMax H3 · 5 s at 480x864
    9 min 22 s
  4. LTX 2.5 Image-to-VideoLTX 2.5 · 5 s at 704x1280
    2 min 29 s
  5. SeedVR2 (Image)SeedVR2 Upscaler · 1344x768 image
    1 min 56 s

Get the full RTX 4080 Laptop GPU report

3,851 real generations from 13 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 4080 Laptop GPU run AI video locally?
Most video presets at moderate settings. Your machine can run SimpliGen locally, including video.
How long does a video clip take on the RTX 4080 Laptop GPU?
MiniMax H3 Image to Video at 5 s at 480x864 takes 9 min 22 s on a typical run, measured across 13 machines with this card.
How long does an image take on the RTX 4080 Laptop GPU?
Qwen Image Edit at 1152x896 image takes 5 min 8 s on a typical run.
Can the RTX 4080 Laptop GPU run MiniMax H3?
Yes. MiniMax H3 Image to Video at 5 seconds and 480x864 takes 9 min 22 s on a typical run, measured on 6 machines with this card.
Can the RTX 4080 Laptop GPU run LTX 2.5?
Yes. LTX 2.5 Image-to-Video at 5 seconds and 704x1280 takes 2 min 29 s on a typical run, measured on 3 machines with this card.
Can the RTX 4080 Laptop GPU run MiniMax H3?
Yes. MiniMax H3 Reference to Video at 5 seconds and 576x736 takes 12 min on a typical run, measured on 3 machines with this card.

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