Flux.1 Fill Dev needs ~32.0 GB VRAM. MacBook Pro M4 Max 128GB has 92.2 GB.
Parameters
12B
Precision
FP16
Max Resolution
1024×1024
VRAM
32.0 GB / 92.2 GB
Gen Time
~2m 48s
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 31.5 GB | ~2m 48s |
| Standard | S | Runs natively | 32.0 GB | ~2m 48s |
| High Quality | S | Runs natively | 32.0 GB | ~2m 48s |
How Flux.1 Fill Dev (12B params) performs at each resolution on MacBook Pro M4 Max 128GB (92.2 GB usable).
| Resolution | VRAM Required | MacBook Pro M4 Max 128GB |
|---|---|---|
| 512×512 | 31.5 GB | S● |
| 768×768 | 31.7 GB | S● |
| 1024×1024 | 32.0 GB | S● |
Yes, MacBook Pro M4 Max 128GB can run Flux.1 Fill Dev for image generation. Runs natively.
Flux.1 Fill Dev (12B parameters) requires approximately 32.0 GB at FP16. MacBook Pro M4 Max 128GB provides 92.2 GB.
On MacBook Pro M4 Max 128GB, Flux.1 Fill Dev can generate images at up to 1024x1024. Generation time is approximately 168.2 seconds per image.
Paste this snippet into any page to show a live fit card.
<iframe src="https://willitrunai.com/embed/flux-1-fill-dev-on-m4-max-128gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>
Preview: