The Blitz Extreme challenges the chipset limitation of P35 by introducing CrossLinx, making CrossFire performs at Dual 8x instead of 4x+16x. Not only that, it comes with the Fusion Block System - an effective 0dB fanless design cooling system with a chipset waterblock that adds onto a power user´s existing watercooling circuit to help keep operations cool. Additionally, SupremeFX II not only increases the sound quality, it also enhances aesthetic value. The Blitz Extreme also adopts the Intel P35/ICH9R chipset and supports cutting-edge DDR3 dual channel memory and CrossFire Technology - making it the Overclocker and Gamer´s first and best choice. See how it performs in CrossFire Against traditional P35 chipset mainboard.
http://www.ocworkbench.com/2007/asus...extreme/g1.htm