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Krea 2 LoRA training on RTX 4090 too slow?

This story is from 2026-08-25. It is preserved in the archive; the latest stories are on the live feed.

Hello! I've been trying to train my first LoRA but I get these crazy long timers every time. Isn't an RTX 4090 supposed to take like 5s per step? I have both low vram and quantizing enabled. It's really frustrating and not worth to do it with these speeds. Any ideas what might cause it? submitted b…

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  1. 2026-08-25 12:51 · r/StableDiffusion
    Krea 2 LoRA training on RTX 4090 too slow?

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