Core/Memory Boost Clock / Memory Frequency 1393 MHz / 8100 MHz (OC Mode) 1380 MHz / 8000 MHz (Gaming Mode) 1340 MHz / 8000 MHz (Silent Mode) 8GB GDDR5 TWIN FROZR VI Smooth Heat Pipes: Squared shape at bottom maximize heat transfer from the copper base plate. Zero Frozr: Stopping the fan in low-load situations, keeping a noise-free environment. Airflow Control Technology: Deflectors thrusts air onto heat pipes for lower temperatures and better gaming. TORX FAN 2.0: Supremely silent Dispersion fan blade: Steeper curved blade accelerating the airflow. Traditional fan blade: Provides steady airflow to massive heat sink below. Gaming App Instant Performance Gain: Unlock extra performance or keep your card silent during light use in one click. LED control: Full control on your RGB GAMING LEDs to set the mood. DEMAND MORE, DEMAND RADEON Guiding the Future of Gaming The 4th generation GCN architecture is engineered for gamers who play anything from the latest MOBA s to the most popular AAA titles. Asynchronous Shaders and an enhanced Geometry Engine power model : 912-V341-099 tag : Video - Graphic Cards