Can Flux.1 Fill Dev run on H100 NVL 188GB?
YES — Runs Great
S90Excellent
Flux.1 Fill Dev needs ~32.0 GB VRAM. H100 NVL 188GB has 188.0 GB.
32.0 GB required188.0 GB available
17% VRAM used
Parameters
12B
Precision
FP16
Max Resolution
1024×1024
VRAM
32.0 GB / 188.0 GB
Gen Time
700ms
Performance by workload
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 31.5 GB | 700ms |
| Standard | S | Runs natively | 32.0 GB | 700ms |
| High Quality | S | Runs natively | 32.0 GB | 700ms |
Resolution compatibility
How Flux.1 Fill Dev (12B params) performs at each resolution on H100 NVL 188GB (188.0 GB usable).
| Resolution | VRAM Required | H100 NVL 188GB |
|---|---|---|
| 512×512 | 31.5 GB | S● |
| 768×768 | 31.7 GB | S● |
| 1024×1024 | 32.0 GB | S● |
Memory breakdown
Required: 32.0 GBAvailable: 188.0 GB
Weights24.0 GB
VAE0.2 GB
Text Encoder9.6 GB
Activations0.8 GB
Overhead0.5 GB
Frequently asked questions
Can H100 NVL 188GB run Flux.1 Fill Dev?
Yes, H100 NVL 188GB can run Flux.1 Fill Dev for image generation. Runs natively.
How much VRAM does Flux.1 Fill Dev need?
Flux.1 Fill Dev (12B parameters) requires approximately 32.0 GB at FP16. H100 NVL 188GB provides 188.0 GB.
What resolution can Flux.1 Fill Dev produce on H100 NVL 188GB?
On H100 NVL 188GB, Flux.1 Fill Dev can generate images at up to 1024x1024. Generation time is approximately 0.7 seconds per image.
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