How to obtain more vram?

[RealSnowless]

SD Says: Could not allocate tensor with 2147483648 bytes. There is not enough GPU video memory available!

I have an AMD Radeon RX 6800 XT 16GB and these are the command lines im running.

@echo off

set PYTHON=
set GIT=
set VENV_DIR=
set COMMANDLINE_ARGS= --always-batch-cond-uncond --no-half --disable-nan-check --medvram

call webui.bat

[ClashSAN]

set COMMANDLINE_ARGS= --disable-nan-check --lowvram --opt-sub-quad-attention

Share what you're trying to do, make much bigger pictures? Go faster?

[RealSnowless]

[ClashSAN]

Then this will give the largest images: --no-half --lowvram --opt-sub-quad-attention, if you go beyond the maximum, restart the program to free memory

[RealSnowless]

I'm still being unsuccesful in generating anything with the settings i provided above in the screenshot, after getting to about 50% I get some kind of error after getting to 50% the image that was generated turns white or black and then there's nothing.

[ApoorvRChincholkar]

AMD on Windows is a complete disaster.
Make your system dual boot with Ubuntu, install ROCm and install the default Automatic1111 release.

You will get at least 5 times more performance, very low VRAM use and totally error free generations.
See this post here

https://www.reddit.com/r/StableDiffusion/comments/15g8xac/amd_rx_6600_xt_sd15_and_sdxl_10_benchmarks/

[RealSnowless]

I wasn't really able to get SD working on ubuntu still working at it currently but is there any other options for AMD on Windows for the time being?