Hardware Description

2.15 billion 40nm transistorsTeraScale 2 unified processing architecture256-bit GDDR5 memory interfacePCI Express 2.1 x16 bus interfaceDirectX 11 supportOpenGL 3.2 supportImage quality enhancement technologyATI Eyefinity multi-display technologyATI Stream acceleration technologyATI CrossFireX multi-GPU technologyATI Avivo HD video and display technologyATI PowerPlay power management technology.