Wan Video 2.1 14B needs ~56.2 GB VRAM. NVIDIA B200 180GB has 180.0 GB.
Parameters
14B
Precision
FP16
Max Resolution
720×1280
VRAM
56.2 GB / 180.0 GB
Gen Time
200ms/frame
| Workload | Grade | Fit | VRAM | Per Frame |
|---|---|---|---|---|
| Short Clip | S | Runs natively | 56.2 GB | 200ms |
| Long Video | S | Runs natively | 79.4 GB | 300ms |
How Wan Video 2.1 14B (14B params) performs at each scenario on NVIDIA B200 180GB (180.0 GB usable).
| Scenario | VRAM | NVIDIA B200 180GB |
|---|---|---|
| 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 | NVIDIA B200 180GB |
|---|---|---|
| 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, NVIDIA B200 180GB can run Wan Video 2.1 14B for video generation. Runs natively.
Wan Video 2.1 14B (14B parameters) requires approximately 56.2 GB at FP16. NVIDIA B200 180GB provides 180.0 GB.
On NVIDIA B200 180GB, Wan Video 2.1 14B can generate video at up to 720x1280. Generation time is approximately 0.2 seconds per frame.
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<iframe src="https://willitrunai.com/embed/wan-video-2-1-14b-on-b200-180gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview:
