Wan 2.2 I2V A14B on NVIDIA GB10 (128 GB)

Can the NVIDIA GB10 (128 GB) run Wan 2.2 I2V A14B?

78 pts

Yes, it runs well

Runs well. At FP16 it needs about 58.0 GB of 115 GB usable, with an estimated speed of 55.6 min.

Best precision: FP16
Memory mode: Everything on GPU
Time per clip: 55.6 min
Output: 1280×720, 81 frames, 40 steps

Download Wan 2.2 I2V A14B

Quantized files · GGUF for ComfyUI

Smaller GGUF versions for ComfyUI (with the ComfyUI-GGUF node). No sign-in needed; the model’s license still applies.

huggingface.co/QuantStack/Wan2.2-I2V-A14B-GGUF (opens in a new tab)

Original weights · Hugging Face

Full-precision files from Alibaba, for fine-tuning, vLLM, Transformers, Diffusers or ComfyUI.

huggingface.co/Wan-AI/Wan2.2-I2V-A14B (opens in a new tab)

No sign-in needed.

Official repo · GitHub

Reference code, inference scripts and docs from Alibaba. The weights themselves download from Hugging Face.

github.com/Wan-Video/Wan2.2 (opens in a new tab)

git clone https://github.com/Wan-Video/Wan2.2

Links checked 5 days ago against Hugging Face, Ollama and GitHub.

How the A grade is scored

Every result gets up to 100 points from four parts. The points decide the letter grade.

Model qualityEditorial quality tier of the model, scaled by the quantization or precision used.	38.7 / 45
Memory fitFull marks when everything sits in GPU or unified memory; fewer when part spills to system RAM.	25.0 / 25
SpeedGeneration speed against a 40 tokens/s target for LLMs, or render time against a target for image and video.	3.5 / 15
Memory useRewards using the memory you have, so a bigger, better variant beats a tiny one that leaves most memory idle.	11.6 / 15
Total	78.8 / 100	78 ptsGreat (A) · 78 of 100 points: Model quality 38.7/45, Memory fit 25.0/25, Speed 3.5/15, Memory use 11.6/15

Grade scale: S 85+ · A 72+ · B 58+ · C 42+ · D 25+ · F under 25 points.

Every precision on the NVIDIA GB10 (128 GB)

Precision	Memory needed	Available	Time per output	Memory mode	Fit	Grade · points	Download
`FP16`	58.0 GB	115 GB	55.6 min	Everything on GPU	Runs well	78 ptsGreat (A) · 78 of 100 points: Model quality 38.7/45, Memory fit 25.0/25, Speed 3.5/15, Memory use 11.6/15	Original weights (opens in a new tab)
`FP8`	38.3 GB	115 GB	50.1 min	Everything on GPU	Runs well	74 ptsGreat (A) · 74 of 100 points: Model quality 37.9/45, Memory fit 25.0/25, Speed 3.7/15, Memory use 7.7/15	Original weights (opens in a new tab)
`Q8 GGUF`	39.3 GB	115 GB	64.0 min	Everything on GPU	Runs well	74 ptsGreat (A) · 74 of 100 points: Model quality 38.3/45, Memory fit 25.0/25, Speed 3.2/15, Memory use 7.9/15	GGUF · folder (opens in a new tab)
`Q4 GGUF`	32.7 GB	115 GB	66.7 min	Everything on GPU	Runs well	70 ptsGood (B) · 70 of 100 points: Model quality 36.0/45, Memory fit 25.0/25, Speed 3.2/15, Memory use 6.6/15	GGUF · folder (opens in a new tab)

Other hardware that runs it

83 ptsGreat (A) · 83 of 100 points: Model quality 38.7/45, Memory fit 25.0/25, Speed 5.9/15, Memory use 13.9/15 NVIDIA RTX PRO 6000 Blackwell FP16 · 19.5 min
81 ptsGreat (A) · 81 of 100 points: Model quality 38.7/45, Memory fit 25.0/25, Speed 3.6/15, Memory use 13.9/15 AMD Ryzen AI Max+ 395 (128 GB) FP16 · 51.2 min
80 ptsGreat (A) · 80 of 100 points: Model quality 38.3/45, Memory fit 25.0/25, Speed 1.9/15, Memory use 15.0/15 Apple M4 Max (64 GB) Q8 GGUF · 3.0 h
79 ptsGreat (A) · 79 of 100 points: Model quality 38.3/45, Memory fit 25.0/25, Speed 1.6/15, Memory use 15.0/15 Apple M1 Max (64 GB) Q8 GGUF · 4.6 h
79 ptsGreat (A) · 79 of 100 points: Model quality 38.7/45, Memory fit 25.0/25, Speed 2.1/15, Memory use 13.9/15 Apple M4 Max (128 GB) FP16 · 2.6 h

Estimates come from published hardware specs and our open formulas, not from running the model on your machine. Real speed varies with runtime, drivers and settings. Numbers marked “Measured” come from a linked benchmark.