Can Flux.2 Klein 9B run on H100 NVL 188GB?
YES — Runs Great
S90Excellent
Flux.2 Klein 9B needs ~29.0 GB VRAM. H100 NVL 188GB has 188.0 GB.
| Precision | VRAM Needed | Status | Grade |
|---|---|---|---|
| FP16Best | 29.0 GB | Runs natively | S |
| FP8 | 14.0 GB | Runs natively | S |
29.0 GB required188.0 GB available
15% VRAM used
Parameters
9B
Precision
FP16
Max Resolution
1024×1024
VRAM
29.0 GB / 188.0 GB
Gen Time
100ms
Performance by workload
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 28.5 GB | 100ms |
| Standard | S | Runs natively | 29.0 GB | 100ms |
| High Quality | S | Runs natively | 29.0 GB | 100ms |
Resolution compatibility
How Flux.2 Klein 9B (9B params) performs at each resolution on H100 NVL 188GB (188.0 GB usable).
| Resolution | VRAM Required | H100 NVL 188GB |
|---|---|---|
| 512×512 | 28.5 GB | S● |
| 768×768 | 28.7 GB | S● |
| 1024×1024 | 29.0 GB | S● |
Memory breakdown
Required: 29.0 GBAvailable: 188.0 GB
Weights18.0 GB
VAE0.2 GB
Text Encoder9.6 GB
Activations0.6 GB
Overhead0.5 GB
Frequently asked questions
Can H100 NVL 188GB run Flux.2 Klein 9B?
Yes, H100 NVL 188GB can run Flux.2 Klein 9B for image generation. Runs natively.
How much VRAM does Flux.2 Klein 9B need?
Flux.2 Klein 9B (9B parameters) requires approximately 29.0 GB at FP16. H100 NVL 188GB provides 188.0 GB.
What resolution can Flux.2 Klein 9B produce on H100 NVL 188GB?
On H100 NVL 188GB, Flux.2 Klein 9B can generate images at up to 1024x1024. Generation time is approximately 0.1 seconds per image.
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