Can Flux.2 Dev run on NVIDIA GB200 192GB?
YES — Runs Great
S90Excellent
Flux.2 Dev needs ~64.0 GB VRAM. NVIDIA GB200 192GB has 192.0 GB.
| Precision | VRAM Needed | Status | Grade |
|---|---|---|---|
| FP16Best | 64.0 GB | Runs natively | S |
| FP8 | 20.0 GB | Runs natively | S |
64.0 GB required192.0 GB available
33% VRAM used
Parameters
32B
Precision
FP16
Max Resolution
1024×1024
VRAM
64.0 GB / 192.0 GB
Gen Time
~7.8s
Performance by workload
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 63.5 GB | ~7.8s |
| Standard | S | Runs natively | 64.0 GB | ~7.8s |
| High Quality | S | Runs natively | 64.0 GB | ~7.8s |
Resolution compatibility
How Flux.2 Dev (32B params) performs at each resolution on NVIDIA GB200 192GB (192.0 GB usable).
| Resolution | VRAM Required | NVIDIA GB200 192GB |
|---|---|---|
| 512×512 | 63.5 GB | S● |
| 768×768 | 63.7 GB | S● |
| 1024×1024 | 64.0 GB | S● |
Memory breakdown
Required: 64.0 GBAvailable: 192.0 GB
Weights64.0 GB
VAE0.2 GB
Text Encoder9.6 GB
Activations0.8 GB
Overhead0.5 GB
Frequently asked questions
Can NVIDIA GB200 192GB run Flux.2 Dev?
Yes, NVIDIA GB200 192GB can run Flux.2 Dev for image generation. Runs natively.
How much VRAM does Flux.2 Dev need?
Flux.2 Dev (32B parameters) requires approximately 64.0 GB at FP16. NVIDIA GB200 192GB provides 192.0 GB.
What resolution can Flux.2 Dev produce on NVIDIA GB200 192GB?
On NVIDIA GB200 192GB, Flux.2 Dev can generate images at up to 1024x1024. Generation time is approximately 7.8 seconds per image.
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