2) In the Graphics Processor Settings area, select Use Graphics Processor. 3) Click Advanced Settings. Ensure that Use Graphics Processor To Accelerate Computation is selected. 4) Click OK. Photoshop ...
Graphics processor units use 0.13-µm process technology; give full 128-bit precision; provide a 256-bit memory bus, 400-MHz RAMDAC support, DVI support, and a 64-phase video scalar.