No, but, having a better processor, does help the video card. They go hand in hand, because the processor loads all the textures from the hard drive, and then the video card displays them. So you technicly if your processor sucks, then your game will still be laggy. And probably pixleated. But, having both good graphcs card, and good video card, then you get fast unpacking of the textures, and there displayed just as fast with the gpu. Sorry if this doesnt make sense..
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