Hey i installed windows 8 64bits , and i find a bug, the gpu never use the dedicated memory, in windows 7 yes, but in windows 8 always is 0 mb, check this:
so intel please fix it.
PD. i use the lastest driver 2770 i think.
What dedicated memory?
THe mínimum share memory is the dedicated memory in many laptops is set 64mb in my Asus is 192mb.
In windows 7:
Here is the bug, always in windows 8 is 0 mb used the dedicated memory, is diferent compared with windows 7.
There's a good chance that it's just an issue with GPU-Z, since Intel's own utility (in your Control Panel) does show the minimum memory figure, at least here.