The coolest 28nm card - ASUS HD 7950 DirectCU II with GPU Tweak Dual fan DirectCU thermal delivers 20% cooler performance with direct heat dissipation and runs significantly quieter at 600% greater airflowGPU Tweak provides a professional yet intuitive graphics tuning interface for real time card adjustment and monitoringThe latest PCIe 3.0 bus standard delivers improved encoding for twice the performance of current PCIe 2.0Expand visual horizon across six displays with AMD Eyefinity technology Shop Modal header Deploy the Cool. Reign in Silence. ASUS Exclusive Innovation DirectCU II Based on ASUS DirectCU architecture, which uses copper heat pipes in direct contact with the GPU to speed up heat dissipation for over 20% cooler performance, DirectCU II takes cooling further with twin 100mm fans for 600% airflow. Gigantic 3GB GDDR5 Memory On-board memory for the best gaming experience & the best solution GPU Tweak GPU Tweak co-developed with the most authoritative GPU-Z to provide the most accurate information Graphics GPU Features Powered by AMD Radeon™ HD 7950 28nm GPU Less power consumption & more efficient transistor PCIE3.0 Delivers double the bandwidth per lane of PCIe Gen 2 for faster GPU – CPU communication AMD Eyefinity Technology Extends your visual horizon across six displays for engaging gameplay and entertainment AMD HD3D™ Technology Optimize stereoscopic 3D gaming and movie-watching entertainment. DirectX® 11 Support Bring new levels of visual realism to gaming on the PC and get top-notch performance AMD CrossFireX™ Technology Multi-GPU technology for extreme performance Microsoft® Windows® 7 Support Enable PC users to enjoy an advanced computing experience and to do more with their PC I/O Ports Highlight