AMD Radeon R9 270 Graphics Card Launched Powered by Graphics Core Next (GCN) architecture and bolstered by industry-acclaimed Mantle API, the AMD Radeon R9 270 GPU is built for HD gaming with high quality settings AMD (NYSE: AMD) today launched the AMD Radeon™ R9 270 graphics card, the newest addition to the award-winning AMD Radeon™ R9 Series GPUs, an impressive […]