Intel DQ45EK Product Guide - Page 15

Intel Q45 Graphics Subsystem, DVI Support

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Desktop Board Features Intel Q45 Graphics Subsystem The Intel Q45 Express Chipset provides DVI-D and DVI-I support via the integrated Intel Graphics Media Accelerator 4500 (Intel GMA 4500) graphics controller. The Intel GMA 4500 graphics controller has the following features: • Advanced graphics performance, including: ⎯ DirectX10* and OpenGL* 2.0 compliant ⎯ Shader Model 4.0 support • Enhanced video playback support, including: ⎯ Support for playback of Blu-ray Disc* technology DVDs Microsoft Windows Vista* only Hardware acceleration supported for MPEG-2 only ⎯ Software DVD at 30 fps full screen ⎯ Dynamic Video Memory Technology (DVMT) 5.0 • Advanced display support, including: ⎯ DVI specification 1.0 compliance ⎯ Dual independent display support via the DVI-I and DVI-D back panel connectors ⎯ High Definition Content Protection (HDCP) version 1.1 support ⎯ Support for all HD display resolutions including 720p, 1080i, and 1080p ⎯ Support for digital and analog displays up to 2048 x 1536 at 75 Hz refresh rate (QXGA); also supports 1920 x 1080 resolution for full High Definition video playback quality DVI Support The DVI-I port supports both digital and analog DVI displays while the DVI-D port supports digital DVI displays only. The maximum supported resolution is 2048 x 1536 at 75 Hz refresh rate (QXGA). DVI analog output can be converted to VGA with a DVIto-VGA connector. 15

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Desktop Board Features
15
Intel Q45 Graphics Subsystem
The Intel Q45 Express Chipset provides DVI-D and DVI-I support via the integrated
Intel Graphics Media Accelerator 4500 (Intel GMA 4500) graphics controller.
The Intel GMA 4500 graphics controller has the following features:
•
Advanced graphics performance, including:
⎯
DirectX10* and OpenGL* 2.0 compliant
⎯
Shader Model 4.0 support
•
Enhanced video playback support, including:
⎯
Support for playback of Blu-ray Disc* technology DVDs
±
Microsoft Windows Vista* only
±
Hardware acceleration supported for MPEG-2 only
⎯
Software DVD at 30 fps full screen
⎯
Dynamic Video Memory Technology (DVMT) 5.0
•
Advanced display support, including:
⎯
DVI specification 1.0 compliance
⎯
Dual independent display support via the DVI-I and DVI-D back panel
connectors
⎯
High Definition Content Protection (HDCP) version 1.1 support
⎯
Support for all HD display resolutions including 720p, 1080i, and 1080p
⎯
Support for digital and analog displays up to 2048 x 1536 at 75 Hz refresh rate
(QXGA); also supports 1920 x 1080 resolution for full High Definition video
playback quality
DVI Support
The DVI-I port supports both digital and analog DVI displays while the DVI-D port
supports digital DVI displays only.
The maximum supported resolution is 2048 x 1536
at 75 Hz refresh rate (QXGA).
DVI analog output can be converted to VGA with a DVI-
to-VGA connector.