• Direct CU II achieves 20% lower temps & 6X greater airflow than reference design•OC-selected 975 MHz core, 50 M Hz higher than reference for smoother gaming• Premium alloys in power delivery components defeat heat for cards that run 15% faster & last 2.5 times longer than reference•GPU Tweak helps you modify clock speeds, voltages, fan performance & more, all via an intuitive interface Direct CU IIFlattened copper heatpipes make direct contact with GPU surfaces so heat is dissipated more efficiently, delivering 20% cooler, vastly quieter performance & 6X greater airflow than reference. 975 MHz Boost Clock 975 MHz Boost clock for better performance & outstanding gaming experience. Enhanced durability & cooling Exclusively-formulated alloy components boost performance by reducing power loss, enhancing durability, & achieving cooler operation. Choke concrete cores eliminate buzzing sound under full load while capacitors assure a 50, 000-hour lifespan: equivalent to 2.5 times longer than traditional capacitors. Real-time Graphics Tuning & Live Streaming• Shows detailed specs & actual card status with GPU-Z• Sync GPU clocks & voltages for easier overclocking• Monitoring widget provides real-time detailed multi-parameter info• Automatically checks & updates drivers & BIOS versions• Stream on-screen action to the web in full HD, with just a click• Set your own headline for the streaming window 2GB GDDR5 Memory On-board memory for the best gaming experience & the best resolution