Can Flux.2 Klein 9B run on NVIDIA GB200 192GB?
YES — Runs Great
S90Excellent
Flux.2 Klein 9B needs ~29.0 GB VRAM. NVIDIA GB200 192GB has 192.0 GB.
| Precision | VRAM Needed | Status | Grade |
|---|---|---|---|
| FP16Best | 29.0 GB | Runs natively | S |
| FP8 | 14.0 GB | Runs natively | S |
29.0 GB required192.0 GB available
15% VRAM used
Parameters
9B
Precision
FP16
Max Resolution
1024×1024
VRAM
29.0 GB / 192.0 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 NVIDIA GB200 192GB (192.0 GB usable).
| Resolution | VRAM Required | NVIDIA GB200 192GB |
|---|---|---|
| 512×512 | 28.5 GB | S● |
| 768×768 | 28.7 GB | S● |
| 1024×1024 | 29.0 GB | S● |
Memory breakdown
Required: 29.0 GBAvailable: 192.0 GB
Weights18.0 GB
VAE0.2 GB
Text Encoder9.6 GB
Activations0.6 GB
Overhead0.5 GB
Frequently asked questions
Can NVIDIA GB200 192GB run Flux.2 Klein 9B?
Yes, NVIDIA GB200 192GB 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. NVIDIA GB200 192GB provides 192.0 GB.
What resolution can Flux.2 Klein 9B produce on NVIDIA GB200 192GB?
On NVIDIA GB200 192GB, Flux.2 Klein 9B can generate images at up to 1024x1024. Generation time is approximately 0.1 seconds per image.
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