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Way to increase shared max vram?
Posted: Mon Mar 04, 2024 11:26 pm
by Drtofu
Hi All,
I recently got this mini pc and it works great so far. My config has 32gb of ram. the current amount of allocated ram to the igpu is 4gb. Is there a way to increase this?
Re: Way to increase shared max vram?
Posted: Fri Mar 08, 2024 3:27 am
by dragonpoo
I don't have this system, but I've typically found VRAM settings are configured in the BIOS. If you've already checked all the options there, it's possible it cannot be configured.
Re: Way to increase shared max vram?
Posted: Mon Apr 08, 2024 1:16 pm
by gprcomputer
It is here:
<DEL> for BIOS during startup
Go to "Advanced" tab, find and enter "AMD CBS"
Find "NBIO Common Options" and enter it
Find "GFX Configuration" and enter it
Change "iGPU Configuration" to [UMA_Specifcied]
Find "UMA Frame Buffer Size" and set to preferred size, [Auto to 16GB]
ESC to main menu, save and restart.
Re: Way to increase shared max vram?
Posted: Sat Apr 13, 2024 9:52 am
by barry777
It is recommended not to change the video memory, as it may cause abnormal wake-up/crash/not boot.
Re: Way to increase shared max vram?
Posted: Wed Apr 17, 2024 8:59 pm
by Drtofu
gprcomputer wrote: ↑Mon Apr 08, 2024 1:16 pm
It is here:
<DEL> for BIOS during startup
Go to "Advanced" tab, find and enter "AMD CBS"
Find "NBIO Common Options" and enter it
Find "GFX Configuration" and enter it
Change "iGPU Configuration" to [UMA_Specifcied]
Find "UMA Frame Buffer Size" and set to preferred size, [Auto to 16GB]
ESC to main menu, save and restart.
Thank you! I'll report back to see if there's any improvements
Re: Way to increase shared max vram?
Posted: Thu Apr 18, 2024 4:29 am
by gprcomputer
barry777 wrote: ↑Sat Apr 13, 2024 9:52 am
It is recommended not to change the video memory, as it may cause abnormal wake-up/crash/not boot.
I've only set mine to 4GB because some programs don't operate that well on dynamic. So far so good though, the 780m is fairly capable.