Last week Diamond Multimedia launched one of the first 1 gigabyte, overclocked versions of the ATI Radeon HD 3870 graphics card. Diamond claims that the performance matches against Nvidia's new GeForce 9xxx series, as well against
the Radeon HD 3870 X2. We fire up the Dell 30″ to test out this claim at 2560×1600 to see just how the larger frame buffer does on a number of games. We then overclock the card and give you our thoughts!