Exclusive gift from ASUS Diablo III themed mouse pad! The newly arrived ASUS GTX670-DC2OG-2GD5 ships with 1058MHz Boost Clock, an increase of 78MHz compared to a reference GTX 670 that runs at 980MHz, and 2GB GDDR5. Enabling more complete Diablo III experience, the card comes bundled with an exclusive Diablo III themed mouse pad . To fully harness the power of 28nm GPUs , GTX670-DC2OG-2GD5 is built with ASUS exclusive DirectCU II fansink and flatten copper heat-pipes directly contacted the GPU, not only making this card 20% cooler but also leading vastly quieter operation than reference card. ASUS redesign GTX670 with DIGI+ VRM offering precise digital delivery for better software overclocking stability. For e nhanced overclocked headroom, ASUS GTX670-DC2OG-2GD5 uses 6+2 phase power design and 25 capacitors in Super Alloy Power technology, compared to 4+2 phase power design in analog IC and 12 capacitors in reference card. In addition, GPU Tweak utility helps users modify and tune NVIDIA GPU Boost clock speed, power target, and fan performance via an intuitive interface. This card uses PCI Express 3.0 as the standard interface, doubling the data bandwidth of PCI Express 2.0. The power of ASUS GTX670-DC2OG-2GD5 also supports NVIDIA Adaptive VSync technology and 3D Vision surround. ASUS GTX670-DC2OG-2GD5, the coolest and quietest GTX670 graphics card, provides perfect gaming experience!