AMD Radeon HD 6970 2 GB GDDR5 Dual DVI/HDMI/Dual Mini DisplayPort Graphics Card ENGINE CLOCK: 880 MHz MEMORY: 2GB GDDR5 MEMORY CLOCK: 1375MHz (5.5 Gbps GDDR5) MEMORY BANDWIDTH: 176 GB/s (maximum) SINGLE PRECISION COMPUTE POWER: 2.7 TFLOPs "Eye-Definition" graphics Full DirectX 11 support Scalable geometry processing technology Shader Model 5.0 DirectCompute 11 support Quad advanced programmable hardware tessellation units Accelerated multi-threading HDR texture compression Order-independent transparency DisplayPort: 1.2 Max resolution: 2560x1600 per display, Multi-Stream Transport, 21.6 Gbps bandwidth, High bit-rate audio HDMI (With 3D, Deep Color and x.v.Color) Max resolution: 1920x1200, Dual-link DVI with HDCP, Max resolution: 2560x1600 VGA: Max resolution: 2048x1536