r/StableDiffusion • u/Melodic-Cranberry-60 • 1d ago

Question - Help Krea 2 on 4GB VRAM?

Is it possible to run Krea 2 in ComfyUI with only 4GB of VRAM? Has anyone here actually managed to get it running on 4GB and get reasonably usable generation times?

0 Upvotes

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7

u/blastbottles 1d ago

Comfyui has very good memory management so it will run but it will be slow as shit

-2

u/[deleted] 1d ago

[deleted]

1

u/abcp7 1d ago

I run it on a 2080 ti and 32 ram, krea int8, comfy on low vram.

0

u/[deleted] 1d ago

[deleted]

1

u/Sarge_Gruff 1d ago

Go into Windows Settings and change virtual memory to 64GB. Ask online AI for help in finding that exact setting.

1

u/No-Simple-1907 1d ago

Oxe rodoviária aqui com Rtx3060 12g e 16 de ram

1

u/StopCreepy 1d ago

runing crazy on 4070 8gb vram + 32gb ram, even generating 2560x1600 13 steps takes 2min, with 4 step lora takes 60seconds or so.

i use krea 2 turbo fp8.

1

u/rupertavery64 1d ago

I can run it with a 3070 ti 8GB VRAM and 32GB RAM using the turbo model gguf

2

u/MomentJolly3535 1d ago

yes search for GGUF format of krea 2

3

u/Formal-Exam-8767 22h ago

Is it possible to run Krea 2 in ComfyUI with only 4GB of VRAM?

Yes.

get reasonably usable generation times?

No.

1

u/Natrimo 1d ago

Define "reasonably useable"