What do I need to do to this build to play WoW at max settings?

snazzman2148

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Oct 25, 2011
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I want to run WoW at (near) ultra settings, especially the new water and sunlight textures/effects. Would upgrading my graphics card to something like the 260 GTX help? Or is it more a processor thing... Not sure my mobo could handle a newer processor.

ASUS P5Q Pro LGA 775 Intel P45 ATX
SAPPHIRE 100225DDR3L Radeon HD 3870 512MB 256-bit GDDR3
Intel Core 2 Duo E8400 Wolfdale 3.0GHz LGA 775 65W
CORSAIR XMS2 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400)

Thanks.