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GPU check

MiniMax H3 and LTX 2.5 on the RTX 4070

16,485 generations from 40 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 4070, with the typical time each takes. Local, on their own card, included in the licence.

  1. Qwen Image 2.1 Edit 4MPQwen Image 2.1 · 2752x1536 image
    2 min 17 s
  2. Qwen Image 2.1 Fast EditQwen Image 2.1 · 896x1152 image
    20 s
  3. Z-Image TurboZ-Image · 896x1152 image
    6 s
  4. MiniMax H3 ImageMiniMax H3 Image (Local) · 1344x768 image
    44 s
  5. MiniMax H3 Reference to VideoMiniMax H3 · 5 s at 864x480
    4 min

Get the full RTX 4070 report

16,485 real generations from 40 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 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 4070?
MiniMax H3 Reference to Video at 5 s at 864x480 takes 4 min on a typical run, measured across 40 machines with this card.
How long does an image take on the RTX 4070?
Qwen Image 2.1 Edit 4MP at 2752x1536 image takes 2 min 17 s on a typical run.
Can the RTX 4070 run MiniMax H3?
Yes. MiniMax H3 Reference to Video at 5 seconds and 864x480 takes 4 min on a typical run, measured on 5 machines with this card.
Can the RTX 4070 run MiniMax H3?
Yes. MiniMax H3 Image to Video at 5 seconds and 640x640 takes 8 min 39 s on a typical run, measured on 8 machines with this card.
Can the RTX 4070 run LTX 2.5?
Yes. LTX 2.5 Image-to-Video at 10 seconds and 1920x1088 takes 6 min 52 s 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