INCREASE VRAM

[Arrq]

Why I cant increase my Vram on BIOS? i see much people ask about that and the answer just "OS now smarter", "system will allocate ram to Vram automatically", but that still give performance issues on my laptop. yeah i know iGPU doesnt have room for keep RAM, but can you explain it to me, why on my another laptop from other manufacture with ryzen 3 4300U had the option to increase vram on BIOS and my HP-14s with ryzen 7 5700u didnt have it? now I have 12gb ram, and just have 512mb vram and believe me, that always give me performance issues, specially for gaming, which i never had on my ryzen 3 4300u laptops. 

[banhien]

@Arrq 

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

Note: Recently people post Youtube on internet saying they can change using Regedit. Many people try but the results are unpredictable. You can try at your OWN risk.

Regards