I want to increase my vram size.

[Alex-joe]

I want to increase my vram. My total graphics card memory 4061 mb but, my Dedicated video memory 128 mb. Is there any way to increase it?  My BIOS settings does not have any way to increase it. My computer is 

HP Pavilion 27-r000 All-in-One Desktop

[banhien]

@Alex-joe 

Your machine has iGPU.

Integrated video (iGPU) does not have room for keeping VRAM, it relies on System. System will work this out and allocate/assign spare/available system RAM to VRAM automatically when required up to max limit. System will also take VRAM back when required (the number is dynamic, not fix). During the good old days, we could do this from BIOS but now OS is smarter.

The following document shows Max shared RAM for Intel iGPU versions (I can't find a similar list from AMD).

               https://www.intel.com/content/www/us/en/support/articles/000020962/graphics-drivers.html

Around 2021 people posted Youtube on internet saying they can change using Regedit. Many people try but the results are unpredictable.

Regards