My simple experience on those GPU with over 1GB memory are not much diffrent compare with 512MB while using 32bit OS and running on 1920*1200 resolution.But on 64bit OS,it's really Wow~like a race of rabbit and turtle.

Anyway,if u running multiple monitor,it's will reduce ur GPU performance than single monitor as well

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This post has been edited by ghost705: May 30 2009, 03:02 PM