[quote=Godlike war,Dec 18 2011, 05:10 PM]
[quote=keanoppy,Dec 18 2011, 03:34 PM]
i read review 1.5 n 3.0 gt555 doesnt give much difference..better get ram + cpu
-Yes 3.0 gigs will do more than 1.5 gigs only if its being used. Like running bare windows with 4 gigs or 8 gigs of ram, you won't be able to tell the difference. I'm not saying your memory isn't being used, because it likely is, whether or not it makes a difference, for the most part, is very little. The amount of memory matters not so much as other graphic card components and specs, like core speed, number of shaders, shader speed, ram type, ram speed, etc.
This is just my thought, but I think dell offered 3.0 gt555m upgrade because there wasn't any room for different graphics cards, mainly because its soldered onto the mobo.
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hopefully can get gpu upgrade sometimes next year then >.<