Acer v3-551g-x419 increase amd 7660g 512MB vram

DButcha
DButcha Member Posts: 2 New User

I don't usually make posts but I don't think this information can be found without asking. Is there a way to increase the vram on this laptop for the integrated amd 7660g gpu? I'm aware that it does in fact use the shared ddr3 ram with the cpu, and i've seen online that the 7660g as a product can use 3gb of vram in certain setups. I know for a fact it can be done. The bios on this laptop, insyde h20 2.13 (not current there's a 2.14) DOES have an entry for vram but it is grayed out at 512MB. So in short, does the latest bios (2.14) unlock this vram option? If not, will an update ever be provided to allow modification to the vram setting? If not, how can I unlock this option if possible? This 512MB limit is becoming obsolete, and 1gb would make a world of difference. Thank you for reading.

 

Ps: As i've seen online, windows is not regulating the vram automatically. As an example gta 5 which requires about 1gb vram has texture loading issues, pop ins, etc on the 7660g. The 7670m has no such issues. Also in task manager the reported ram usage is the same on both processors. Meaning extra ram is not being fed for vram.