Engineered to be the world's most advanced graphics cards, AMD Radeon™ HD 7700 GPUs feature the award-winning GCN Architecture for spectacular performance and efficiency. Equipped with the latest technologies, such as PCI Express® 3.0 and the incredibly efficient AMD ZeroCore Power technology, gamers should never settle for anything less. Step up to the world's most advanced graphics with the GCN Architecture, an award-winning 28nm chip engineered to enable an exceptional DirectX® 11 experience, today and tomorrow.