Windows 7 Dedicating more Ram to Graphics Card?

[Kynaros]

Hey. I was wondering if anybody knows how to dedicate memory to graphics card. I'm using a XFX nForce 750i SLI Extreme NVIDIA nForce 750 Motherboard, with an EVGA GeForce 8400 GS Video Card. I'm running windows 7 64-bit. I have 8 gigs of ram so I figured it'd be worth it. I looked in my bios but can't seem to find any options for this. Thanks in advance to anyone who can help.

 

[gavin19]

It should be in the bios somewhere but it's not going to make a significant difference. The highest amount of RAM available to dedicate is 256MB and it's only used as overflow as far as I know. I think it only really applies to onboard video anyway to help it out, as it's always a lot weaker than a dedicated gfx card. You're best best is really to stretch to a new card