Wan Video 2.2 14B needs ~56.2 GB VRAM. Mac Studio M2 Ultra 128GB has 92.2 GB.
Parameters
14B
Precision
FP16
Max Resolution
720×1280
VRAM
56.2 GB / 92.2 GB
Gen Time
~1m 21s/frame
| Workload | Grade | Fit | VRAM | Per Frame |
|---|---|---|---|---|
| Short Clip | S | Runs natively | 56.2 GB | ~1m 21s |
| Long Video | A | Tight fit | 79.4 GB | ~1m 50s |
How Wan Video 2.2 14B (14B params) performs at each scenario on Mac Studio M2 Ultra 128GB (92.2 GB usable).
| Scenario | VRAM | Mac Studio M2 Ultra 128GB |
|---|---|---|
| 512×512 · 25 frames | 54.1 GB | S |
| 768×512 · 25 frames | 56.2 GB | S |
| 768×512 · 100 frames | 62.5 GB | S |
| 1280×720 · 25 frames | 64.6 GB | S |
| Scenario | VRAM | Mac Studio M2 Ultra 128GB |
|---|---|---|
| 512×512 · 25 frames | 29.5 GB | S |
| 768×512 · 25 frames | 31.6 GB | S |
| 768×512 · 100 frames | 37.9 GB | S |
| 1280×720 · 25 frames | 40.1 GB | S |
Yes, Mac Studio M2 Ultra 128GB can run Wan Video 2.2 14B for video generation. Runs natively.
Wan Video 2.2 14B (14B parameters) requires approximately 56.2 GB at FP16. Mac Studio M2 Ultra 128GB provides 92.2 GB.
On Mac Studio M2 Ultra 128GB, Wan Video 2.2 14B can generate video at up to 720x1280. Generation time is approximately 81.3 seconds per frame.
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<iframe src="https://willitrunai.com/embed/wan-video-2-2-14b-on-m2-ultra-128gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
