GIGABYTE, the world leader in high-performance gaming hardware and system, is pleased to announce the latest graphics card, GeForce GTX 780 Ti Overclock Edition (GV-N78TOC-3GD). With 25% plus CUDA cores than GTX 780, the most powerful thermal design in the world and exciting new technologies, GV-N78TOC-3GD is going to bring all the gamers an extremely gaming experience to a whole new level. The exclusive WINDFORCE 3X cooling design guarantees you to dissipate 450 watt heat out. Enjoy your game play with a stunningly beautiful and quiet design is no longer a dream. It also supports OC GURU II and GPU Boost 2.0 for maximum clock speeds. GV-N78TOC-3GD features PhysX and TXAA technologies for smooth, sharp graphics, and GeForce ShadowPlay to capture all your greatest gaming moments automatically. Whether you play on 4K monitors at extreme settings, GV-N78TOC-3GD can provide the horsepower to drive all your next-gen gaming visual experiences. NEW WINDFORCE 3X 2-SLOT 450W cooling system - 14% cooler than stock fan! GIGABYTE innovatively presents WINDFORCE 3X 2-SLOT cooling system, thinner and cooler! The thermal structure contains three ultra quiet PWM fans, an only 2-slot height heat sink with exclusive "Triangle Cool" Technology, two 8 mm and four 6 mm cooper heat pipes and a high-performance RAM heatsink. The innovative thermal design guarantees the heat dissipation capability to over 450 watt. The cooling performance is 14% significantly better than stock fan! WINDFORCE 3X 450W cooling system not only provides an effective heat dissipation capacity, but also gained a higher performance with lower GPU temperature through the GPU Boost 2.0 technology. Instinctive User Interface Software - OC GURU II According to the latest NVIDIA technology, GPU BOOST 2.0, GV-N78TOC-3GD provides gamers an unlimited overclocking capability. By using GIGABYTE exclusive OC GURU II, gamers can monitor and adjust all important settings such as GPU clock, memory clock, fan speed, voltage, power target, OSD and online support. With the upgrade and easy-to-control user interface, GIGABYTE OC GURU II becomes the best mate while using GV-N78TOC-3GD.