Can Flux.2 Dev run on NVIDIA B200 180GB?
YES — Runs Great
S90Excellent
Flux.2 Dev needs ~64.0 GB VRAM. NVIDIA B200 180GB has 180.0 GB.
| Precision | VRAM Needed | Status | Grade |
|---|---|---|---|
| FP16Best | 64.0 GB | Runs natively | S |
| FP8 | 20.0 GB | Runs natively | S |
64.0 GB required180.0 GB available
36% VRAM used
Parameters
32B
Precision
FP16
Max Resolution
1024×1024
VRAM
64.0 GB / 180.0 GB
Gen Time
~6.2s
Performance by workload
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 63.5 GB | ~6.2s |
| Standard | S | Runs natively | 64.0 GB | ~6.2s |
| High Quality | S | Runs natively | 64.0 GB | ~6.2s |
Resolution compatibility
How Flux.2 Dev (32B params) performs at each resolution on NVIDIA B200 180GB (180.0 GB usable).
| Resolution | VRAM Required | NVIDIA B200 180GB |
|---|---|---|
| 512×512 | 63.5 GB | S● |
| 768×768 | 63.7 GB | S● |
| 1024×1024 | 64.0 GB | S● |
Memory breakdown
Required: 64.0 GBAvailable: 180.0 GB
Weights64.0 GB
VAE0.2 GB
Text Encoder9.6 GB
Activations0.8 GB
Overhead0.5 GB
Frequently asked questions
Can NVIDIA B200 180GB run Flux.2 Dev?
Yes, NVIDIA B200 180GB 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 B200 180GB provides 180.0 GB.
What resolution can Flux.2 Dev produce on NVIDIA B200 180GB?
On NVIDIA B200 180GB, Flux.2 Dev can generate images at up to 1024x1024. Generation time is approximately 6.2 seconds per image.
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