GPU - 512 x Shader Units Memory - 256 bit GDDR5 - 64 GB/s Bandwidth - 2048 MB Size Floating-Point - 0.61 TFLOPS Single Precision Performance Cooling - Fan Cooling API - OpenGL4.1 - OpenCL 1.1 - DirectX® 11 - Shader Model 5.0 Output - 1 x Dual-Link DVI - 2 x DisplayPort Size - 1 part Slot Occupied Resolution - 2560X1600 pixel Dual Link DVI - 2560X1600 pixel DisplayPort Power Consumption 75 W