General Device Type Graphics card Bus Type PCI Express 3.0 x16 Graphics Engine NVIDIA GeForce GT 740 Core Clock 993 MHz CUDA Cores 384 Max Resolution 4096 × 2160 Max Resolution Details HDMI: 4096 × 2160 / VGA: 2048 × 1536 Interfaces VGA ¦ DVI-D (dual link) ¦ HDMI API Supported OpenGL 4.4, DirectX 12 Features Nvidia GeForce 3D Vision Ready, Nvidia CUDA technology, Nvidia PureVideo HD technology, Nvidia PhysX-Ready, TXAA, NVIDIA Adaptive Vertical Sync, Nvidia Fast Approximate Antialiasing Technology (FXAA), Nvidia SMX Engine , HDCP Memory Size 2 GB Technology DDR3 SDRAM Effective Clock Speed 1.782 GHz Bus Width 128-bit System Requirements OS Required Microsoft Windows 7 / Windows 8 Required Power Supply 400 W Additional Requirements Adjacent PCI slot Miscellaneous Power Consumption Operational 60 Watt Software Included Driver Compatible with Windows 7 „Compatible with Windows 7“ software and devices carry Microsoft's assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. Depth 15.9 cm Height 6.9 cm