Intel DG31PR User's Guide download pdf (Page 15)

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.

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Intel DG31PR User's Guide Page 15