Dell OptiPlex 990 Technical Guide - Page 28

DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 GRAPHICS/VIDEO CONTROLLER NOTE: MT supports full height (FH) cards and DT and SFF supports low profile (LP) cards. 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 Maximum Color Depth Maximum Vertical Refresh Rate Multiple Display Support Operating Systems Graphics/ Video API Support Supported Resolutions and Max Refresh Rates (Hz) (Note: Analog and/or digital) External Connectors DisplayPort Bus Type Maximum supported resolution Maximum power consumption External connectors 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 32 bit 75 Hz Yes 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 DDPC Up to 2560x1600 @ 60Hz N/A DisplayPort 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 28