Dell OptiPlex 790 Technical Guidebook - Page 28

DELL™ OPTIPLEX™ 790 TECHNICAL GUIDEBOOK - V 1.6 GRAPHICS/VIDEO CONTROLLER NOTE: MT supports full height card, DT supports low profile card. SFF supports low profile card. Onboard Graphics. 1. Intel HD Graphics [with Celeron/Pentium class CPU-GPU combo] 2. Intel HD Graphics 2000 [with iCore Dual/Quad core class CPU-GPU combo] Bus Type GPU core clock Frame Buffer Memory (onboard and shared) Size and Speed Overlay Planes MT DT SFF USFF Integrated Gen6 Core Intel® HD Graphics /HD Graphics 2000 @ 850MHz Depends on available system memory(Up to 1.7GB with 4GB system Memory) Yes Maximum Color Depth 32 bit Maximum Vertical Refresh Rate 75 Hz Multiple Display Support Yes Operating Systems Graphics/ Video API Support Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/ or digital) External Connectors OpenGL 3.0/DirectX 10.1 Up to 2560x1600 @ 60Hz (DP) Up to 1920x1200 @ 60Hz (DVI & HDMI) Up to 2048x1536 @ 75Hz (VGA only) VGA, DisplayPort DisplayPort Bus Type DDPC Maximum supported resolution Up to 2560x1600 @ 60Hz Maximum power consumption N/A External connectors DisplayPort DisplayPort Audio Support Yes 1 Up to 1.7 GB of system memory may be allocated to support integrated graphics, depending on operating system, system memory size and other factors. 2 DVI and VGA can be used concurrently for multi-monitor display in DOS. The DisplayPort controller does not support multi-monitor display in DOS 3 Populating a discrete graphics card in the x16 slot disables onboard video. 28