zmatt
The Bulldog
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- 4,660
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- In an empty Ramen packet
The card doesn't support pcie 2.0. If you are running a 32bit os then you cant use all of your video memory. vram is addressed the same way that normal ram is. So with your 3 gigs of ram + the 1 gig video ram in a 32bit OS then you aren't getting it all, because you never get all 4gigs.