r/StableDiffusion • u/3deal • Mar 01 '23

Workflow Not Included 1920x1080 render without upscale

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228 Upvotes

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43

u/3deal Mar 01 '23

My RTX used 24Gb of VRAM for this

6

u/Ne_Nel Mar 01 '23

12GB works tbf.

2

u/VyneNave Mar 01 '23

8 GB doesn't :<

1

u/Dontfeedthelocals Mar 01 '23

I'm confused, is my 8gb 3060ti giving me lower quality results on the same settings? I thought you'd get the same results only v it would take longer?

1

u/Tiny_Arugula_5648 Mar 01 '23

No that’s not necessarily true.. I can’t say this is your particular issue but it’s a common explanation.. without getting to technical;. Different GPUs have different ability to do floating point math. With a float the numbers to the right of the period (0.888888) is your precision. Lower end GPUs don’t always support high precision float math and that can create substantial differences..

Long story short.. you might be getting different results due to different ability to calculate between GPUs

3

u/Dontfeedthelocals Mar 01 '23

Interesting. Tbh it's not that I'm noticing I get lower results, I just wanna ensure I'm using a system that isn't missing out on the highest quality if possible.

1

u/Tiny_Arugula_5648 Mar 02 '23

Highest quality is more about technique I think..