VRAM Increase in HD4000, Any possibilities and benefits?

[Mtkhan13]

Hello Chris, Thanks for the great work.
I have a question as I've a EB 8470p with i7-3740QM upgraded. I wanted to ask, is there a way I can increase VRAM of HD4000? currently showing 1536 MB. If yes would it be helpful improving the graphics performance or it will be just a cosmetic change? please suggest if any solution exist? I will be also upgrading the RAM to 16GB soon in couple of days.

[Mtkhan13]

current OS 10.15 with your OC boot loader nothing modified.

[chris1111]

4 gig of ram=1024 mb
8 gig of ram=1536 mb
16 gig of ram=2048 mb
Thanks

[Mtkhan13]

Hi friend sorry for late reponse.
I just upgraded the RAM but it didn't increase the GPU VRAM

How can I do that?

[Mtkhan13]

Hi my friend I'm still waiting for your reply.

[chris1111]

Strange?
Have a look here Then here

[Mtkhan13]

Do you think it only changes while installing the mac? if its the case then I will have to reinstall the mac.

[chris1111]

I dont know?