Intel D425KT Integrated Graphics Subsystem, Intel NM10 Express Chipset Operating System Support

Intel Desktop Board D425KT Product Guide

Integrated Graphics Subsystem

The integrated Intel GMA 3150 graphics controller 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 max fill rate

⎯16-bit and 32-bit color

⎯Vertex cache

•Video

⎯Software DVD at 30 fps full screen

⎯DVMT support up to 256 MB

•Supports analog displays up to 2048 x 1536 at 75 Hz refresh (QXGA)

Intel® NM10 Express Chipset

The Intel NM10 Express Chipset is a centralized controller for the board’s I/O paths. For more information about the Intel NM10 Express Chipset, go to http://www.intel.com/products/chipsets/index.htm?iid=prod+prod_chipset.

Operating System Support

The following Microsoft* operating systems are fully supported by the Desktop Board:

•Microsoft Windows Vista* Basic Service Pack 1

•Microsoft Windows* XP Home Service Pack 3

•Microsoft Windows* 7 Home Basic and Starter

Onboard Audio Subsystem

The Intel Desktop Board D425KT 4-channel onboard audio subsystem supports both Intel HD Audio and AC ’97 Audio. The subsystem is based on the following components:

•Intel NM10 Express Chipset

•RealTek ALC662 audio codec

The subsystem includes the following headers and connectors:

•Front panel audio header (supports both Intel HD Audio and AC ’97), including functionality for:

―Line out (headphones/speaker)

―Microphone in

•Three back panel analog audio jacks

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