The ASUS GTX770-DC2OC-2GD5 is overclocked, 20% cooler and 3 times quieter. This graphics card not only brings performance and features of the industry-leading Kepler architecture, but also incorporates a number of exclusive innovations and technologies. DIGI+ VRM with Super Alloy Power, an acclaimed design proven by a series of ASUS motherboards, delivers better power efficiency, lower noise and greater voltage modulation range. GPU Tweak utility puts you in the driver's seat, allowing you to fully monitor and optimize the settings. DirectCU II cooling solution produces 20% higher cooling performance than reference design, eliminating your worry about overheating when overclocking.