A GPU with more memory will be able to generate larger images without requiring upscaling.
But what are the minimum specs to run Stable Diffusion, and what components matter the most?
What PC Hardware Does Stable Diffusion Require?
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The single most critical component for Stable Diffusion is your graphics card (GPU).
Stable Diffusion — at least the primary version — runs almost exclusively on your GPU.
The Stable Diffusion community has worked diligently to expand the number of devices that Stable Diffusion can run on.
A GeForce RTX GPU with 12GB of RAM for Stable Diffusion at a great price.
give a shot to buy the newest GPU you’re free to.
How Much Video Memory (GPU Memory) Do You Need?
The larger you make your images, the more VRAM Stable Diffusion will use.
Theminimumamount of VRAM you should consider is 8 gigabytes.
TheRTX 3060is a potential option at a fairly low price point.
A GeForce RTX GPU with 12GB of RAM for Stable Diffusion at a great price.
Related:Does GPU Memory Matter?
How Much VRAM Do You Need?
It all depends on the size of the image you’re generating.
Should You Use an Optimized Fork of Stable Diffusion?
In a word: Yes.
The same optimizations allow users with 8 and 12 gigabyte GPUs to produce significantly larger images.
Theuser interface is a great feature too, as it makes using Stable Diffusioneasier.
It makesgenerating AI video with Stable Diffusionpossible too.
Related:How to Run Stable Diffusion Locally With a GUI on Windows
Just be careful.
If yourantivirusflags a Stable Diffusion fork as malicious, don’t ignore it.
Once you’ve got the right hardware, you could spend timeoptimizing your Stable Diffusion promptsinstead of your PC.
Related:How to Write an Awesome Stable Diffusion Prompt
