Intel DG31PRBR Product Guide - Page 15

Intel® G33 Graphics Subsystem, Intel, GMA 3100 Graphics Controller Intel, GMA 3100

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Desktop Board Features Intel® G33 Graphics Subsystem The Intel G31 Express Chipset contains two separate, mutually exclusive graphics options. Either the integrated Intel® Graphics Media Accelerator 3100 (Intel® GMA 3100) graphics controller is used or a PCI Express x16 add-in card can be used. When a PCI Express x16 add-in card is installed, the Intel GMA 3100 graphics controller is disabled. Intel® GMA 3100 Graphics Controller (Intel® GMA 3100) The Intel GMA 3100 features the following: • 400 MHz core frequency • High quality texture engine: ⎯ DX9.0c* and OpenGL* 1.4 compliant ⎯ Hardware Pixel Shader 2.0 ⎯ Vertex Shader Model 2.0 • 3D Graphics Rendering enhancements: ⎯ 1.6 dual texture GigaPixel/s maximum fill rate ⎯ 16-bit and 32-bit color ⎯ Vertex cache • Video ⎯ Software DVD at 30 fps full screen ⎯ Adaptive deinterlacing ⎯ Dynamic Video Memory Technology (DVMT) support up to 256 MB • Display ⎯ Up to 2048 x 1536 at 75 Hz refresh (QXGA) ⎯ Dual independent display options with digital display ⎯ DDC2B compliant interface with Advanced Digital Display 2 card or Media Expansion Card (ADD2/MEC), support for TV-out/TV-in and DVI digital display connections NOTE A minimum of 512 MB of system memory is required in order for the Intel GMA 3100 integrated graphics controller to operate properly. 15

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Desktop Board Features
15
Intel
®
G33 Graphics Subsystem
The Intel G31 Express Chipset contains two separate, mutually exclusive graphics
options.
Either the integrated Intel
®
Graphics Media Accelerator 3100 (Intel
®
GMA 3100) graphics controller is used or a PCI Express x16 add-in card can be used.
When a PCI Express x16 add-in card is installed, the Intel GMA 3100 graphics
controller is disabled.
Intel
®
GMA 3100 Graphics Controller (Intel
®
GMA 3100)
The Intel GMA 3100 features the following:
•
400 MHz core frequency
•
High quality texture engine:
⎯
DX9.0c* and OpenGL* 1.4 compliant
⎯
Hardware Pixel Shader 2.0
⎯
Vertex Shader Model 2.0
•
3D Graphics Rendering enhancements:
⎯
1.6 dual texture GigaPixel/s maximum fill rate
⎯
16-bit and 32-bit color
⎯
Vertex cache
•
Video
⎯
Software DVD at 30 fps full screen
⎯
Adaptive deinterlacing
⎯
Dynamic Video Memory Technology (DVMT) support up to 256 MB
•
Display
⎯
Up to 2048 x 1536 at 75 Hz refresh (QXGA)
⎯
Dual independent display options with digital display
⎯
DDC2B compliant interface with Advanced Digital Display 2 card or Media
Expansion Card (ADD2/MEC), support for TV-out/TV-in and DVI digital display
connections
NOTE
A minimum of 512 MB of system memory is required in order for the Intel GMA 3100
integrated graphics controller to operate properly.