How to increase my dedicated vram

[Vidakk]

Hello, I'd like to increase my laptop's dedicated Vram.
I tried doing it through BIOS panel by pressing f10 during the boot up, but I was unable to find the option. 

These are the system specs.

Processor Intel(R) Pentium(R) Silver N5030 CPU @ 1.10GHz 1.10 GHz
Installed RAM 8.00 GB (7.82 GB usable)
Device ID FA7DA60E-F851-4426-8180-076A8A6A4CFA
Product ID 00329-00000-00003-AA436
System type 64-bit operating system, x64-based processor

Any help would be highly appreciated.

[banhien]

@Vidakk 

Integrated video (iGPU) does not have room for keep 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

Regards