Can Krea 2 run on Mac Studio M3 Ultra 256GB?
YES — Runs Great
S90Excellent
Krea 2 needs ~36.6 GB VRAM. Mac Studio M3 Ultra 256GB has 184.3 GB.
| Precision | VRAM Needed | Status | Grade |
|---|---|---|---|
| FP16Best | 36.6 GB | Runs natively | S |
| FP8 | 19.1 GB | Runs natively | S |
36.6 GB required184.3 GB available
20% VRAM used
Parameters
12B
Precision
FP16
Max Resolution
1024×1024
VRAM
36.6 GB / 184.3 GB
Gen Time
~49.9s
Performance by workload
| Workload | Grade | Fit | VRAM | Gen Time |
|---|---|---|---|---|
| Quick | S | Runs natively | 36.0 GB | ~27s |
| Standard | S | Runs natively | 36.6 GB | ~49.9s |
| High Quality | S | Runs natively | 36.6 GB | ~1m 29s |
Resolution compatibility
How Krea 2 (12B params) performs at each resolution on Mac Studio M3 Ultra 256GB (184.3 GB usable).
| Resolution | VRAM Required | Mac Studio M3 Ultra 256GB |
|---|---|---|
| 512×512 | 36.0 GB | S |
| 768×768 | 36.2 GB | S |
| 1024×1024 | 36.6 GB | S |
Memory breakdown
Required: 36.6 GBAvailable: 184.3 GB
Weights24.0 GB
VAE0.2 GB
Text Encoder9.4 GB
Activations0.8 GB
Overhead0.5 GB
Frequently asked questions
Can Mac Studio M3 Ultra 256GB run Krea 2?
Yes, Mac Studio M3 Ultra 256GB can run Krea 2 for image generation. Runs natively.
How much VRAM does Krea 2 need?
Krea 2 (12B parameters) requires approximately 36.6 GB at FP16. Mac Studio M3 Ultra 256GB provides 184.3 GB.
What resolution can Krea 2 produce on Mac Studio M3 Ultra 256GB?
On Mac Studio M3 Ultra 256GB, Krea 2 can generate images at up to 1024x1024. Generation time is approximately 49.9 seconds per image.
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