Running Wan 2.2 on a RTX 3080 12GB: 5B Breaks Down, 14B Works Surprisingly Well
fixxxer2606 · reddit · 2026-11-11
A ComfyUI newbie reports real-world tests of Wan 2.2 on an RTX 3080 12GB + i7-12700 + 32GB RAM for a cartoon-style YouTube Shorts series:
- 5B model: disappointing across many settings and prompts — couldn't generate even the simplest movements; everything came out distorted and surreal.
- 14B model: a huge improvement; the author doesn't expect photorealism but finds it good enough for consistent, engaging cartoon stories.
Current workflow: text-to-image → Wan 2.2 14B image-to-video. For voiceover, they plan to try ElevenLabs as commonly recommended, and are asking the community for templates and tips suited to this hardware.
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