Will It Run AI

Can Flux.1 Dev run on MacBook Pro M4 Max 128GB?

YES — Runs Great

S90Excellent

Flux.1 Dev needs ~24.0 GB VRAM. MacBook Pro M4 Max 128GB has 92.2 GB.

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PrecisionVRAM NeededStatusGrade
FP16Best24.0 GBRuns nativelyS
FP813.0 GBRuns nativelyS
24.0 GB required92.2 GB available
26% VRAM used

Parameters

12B

Precision

FP16

Max Resolution

1024×1024

VRAM

24.0 GB / 92.2 GB

Gen Time

~2m 58s

Performance by workload

WorkloadGradeFitVRAMGen Time
QuickSRuns natively23.6 GB~2m 58s
StandardSRuns natively24.0 GB~2m 58s
High QualitySRuns natively24.0 GB~2m 58s

Resolution compatibility

How Flux.1 Dev (12B params) performs at each resolution on MacBook Pro M4 Max 128GB (92.2 GB usable).

ResolutionVRAM RequiredMacBook Pro M4 Max 128GB
512×51223.6 GBS
768×76823.8 GBS
1024×102424.0 GBS

Memory breakdown

Required: 24.0 GBAvailable: 92.2 GB
Weights24.0 GB
VAE0.2 GB
Text Encoder9.6 GB
Activations0.8 GB
Overhead0.5 GB
See all results for MacBook Pro M4 Max 128GBSee all hardware for Flux.1 Dev

Frequently asked questions

Can MacBook Pro M4 Max 128GB run Flux.1 Dev?

Yes, MacBook Pro M4 Max 128GB can run Flux.1 Dev for image generation. Runs natively.

How much VRAM does Flux.1 Dev need?

Flux.1 Dev (12B parameters) requires approximately 24.0 GB at FP16. MacBook Pro M4 Max 128GB provides 92.2 GB.

What resolution can Flux.1 Dev produce on MacBook Pro M4 Max 128GB?

On MacBook Pro M4 Max 128GB, Flux.1 Dev can generate images at up to 1024x1024. Generation time is approximately 178.1 seconds per image.

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