Based on the revolutionary new 28nm GCN (Graphics Core Next) architecture, the PowerColor Radeon HD 7950 enables absurdly high frame rates at demanding settings, while using less power and better transistor efficiency. It comes equipped with support for PCI Express 3.0 and DirectX 11.1. With world-class AMD CrossFireX performance scaling, enthusiasts’ GPU experience is maximized when paired with the latest platforms.The Radeon HD 7950 takes advantage of AMD PowerTune technology, maximizing performance by dynamically increasing GPU engine clock, enabling higher clock speeds when needed. With the latest AMD Eyefinity 2.0 technology and HD3D technology, gamers can get a lifelike experience with the 4096x2160 max resolution per display. In addition, the HD7950 can offload computing from CPU to GPU, speeding up daily applications and increasing efficiency.