§01·compatibility · /check
Wan 2.2 14B on RTX 4090
Yes — Wan 2.2 14B runs on the RTX 4090 (24 GB). Fastest community-measured result: 4.33 min.
✓ runsvideoactive40 series24GB VRAM
step-by-step recipe for this pair
Wan 2.2 T2V-A14B on RTX 4090: 720p text-to-video in ComfyUI with FP8 scaled weights
videointermediate24GB+
§02·benchmarks
| Task | Quant | Speed | VRAM | Works | Confidence | Source | Verified |
|---|---|---|---|---|---|---|---|
| t2v | FP8 | 4.33min | ✓ | localaimaster.com· web | 2026-06-19 |
§03·how it was measured
- t2vFP84.33 min
Wan 2.2 T2V-A14B (FP8): 1280x720, 81 frames (~5.4s @15fps) in 4 min 20 s on RTX 4090; needs nearly all of a 24 GB card. Firsthand localaimaster.com benchmark.
recorded from localaimaster.com ↗ · verified 2026-06-19
§04·more Wan 2.2 14B recipes
- videointermediate24GB+
Wan 2.2 T2V-A14B on RTX 3090 Ti: 720p text-to-video in ComfyUI with FP8 weights (Ampere)
- videointermediate24GB+
Wan 2.2 T2V-A14B on RTX 5090: 720p text-to-video in ComfyUI with FP8 scaled weights (Blackwell)
- videointermediate24GB+
Wan 2.2 T2V-A14B on RTX 3090: 720p text-to-video in ComfyUI with FP8 weights (Ampere)
§05·common questions
Can you run Wan 2.2 14B on RTX 4090?
Yes — Wan 2.2 14B runs on the RTX 4090 (24 GB). Fastest community-measured result: 4.33 min.
Which quantizations have been tested for Wan 2.2 14B on RTX 4090?
FP8 — measured in community benchmarks.
How fast is Wan 2.2 14B on RTX 4090?
4.33 min (t2v) in the fastest community-measured run.
Are there step-by-step instructions for Wan 2.2 14B on RTX 4090?
Yes — a step-by-step recipe documents Wan 2.2 14B on the RTX 4090, linked at the top of this page.