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LTX-2.5 22B FLF2V running on 8GB VRAM + 16GB RAM — ComfyUI workflow included

This story is from 2026-09-05. It is preserved in the archive; the latest stories are on the live feed.

I’ve been working on an LTX-2.5 First & Last Frame to Video workflow for ComfyUI, specifically targeting lower-VRAM GPUs, and I finally have a stable baseline running on an 8GB laptop GPU. Tested hardware: RTX 4060 Laptop 8GB VRAM 16GB system RAM Windows ComfyUI 0.34.3 Current setup: LTX-2.5 22B Di…

Read the full story at r/comfyui ↗

Timeline · 2 reports

  1. 2026-09-07 07:00 · r/comfyui
    LTX-2.5 22B 6 Frames + 5 Prompts running on 8GB VRAM + 16GB RAM — ComfyUI workflow included
  2. 2026-09-05 20:26 · r/comfyui
    LTX-2.5 22B FLF2V running on 8GB VRAM + 16GB RAM — ComfyUI workflow included

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