Flux.1 Dev needs ~24.0 GB VRAM. NVIDIA DGX Spark 128GB has 108.8 GB.
| Precision | VRAM Needed | Status | Grade |
|---|---|---|---|
| FP16Best | 24.0 GB | Runs natively | S |
| FP8 | 13.0 GB | Runs natively | S |
Parameters
12B
Precision
FP16
Max Resolution
1024×1024
VRAM
24.0 GB / 108.8 GB
Gen Time
~5m 21s
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 23.6 GB | ~5m 21s |
| Standard | S | Runs natively | 24.0 GB | ~5m 21s |
| High Quality | S | Runs natively | 24.0 GB | ~5m 21s |
How Flux.1 Dev (12B params) performs at each resolution on NVIDIA DGX Spark 128GB (108.8 GB usable).
| Resolution | VRAM Required | NVIDIA DGX Spark 128GB |
|---|---|---|
| 512×512 | 23.6 GB | S● |
| 768×768 | 23.8 GB | S● |
| 1024×1024 | 24.0 GB | S● |
Yes, NVIDIA DGX Spark 128GB can run Flux.1 Dev for image generation. Runs natively.
Flux.1 Dev (12B parameters) requires approximately 24.0 GB at FP16. NVIDIA DGX Spark 128GB provides 108.8 GB.
On NVIDIA DGX Spark 128GB, Flux.1 Dev can generate images at up to 1024x1024. Generation time is approximately 320.5 seconds per image.
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