320 vs 640

[Captain_Obvious]

I'm looking to make a budget gaming PC and I wanted to know what the big diff was between the 8800GTS 320mb and 640mb, is it worth it to go for the more 640 or will the other be ok.

P.S. Im buying a dual PCI-e mobo so that I can upgrade to sli later on.

[Eric]

ive found some benches with the 640 vs 320 version

here they are

http://www.legionhardware.com/document.php?id=633&p=2

[Radiator]

That really depends on what resolution you are going to play games on .
And also , how much AA you are going to use . The 640MB is for higher resolutions than 1600x1200 and/or AA . The 320MB is useful at 1600x1200 and under , with or without AA .

[Captain_Obvious]

Thanks for the advice, I think Il spend the little extra to get the 640 just so I can have my AA.