Intel 845Gv Chipset; Intel Extreme Graphics Controller - Intel BOXD845GVSR Specifications

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1.8 Intel 845GV Chipset
The Intel 845GV chipset consists of the following devices:
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Intel 82845GV Graphics and Memory Controller Hub (GMCH) with Accelerated Hub
Architecture (AHA) bus
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Intel 82801DB I/O Controller Hub (ICH4) with AHA bus
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Firmware Hub (FWH)
The GMCH is a centralized controller for the system bus, the memory bus, the AGP bus, and the
Accelerated Hub Architecture interface. The ICH4 is a centralized controller for the board's I/O
paths. The FWH provides the nonvolatile storage of the BIOS.
For information about
The Intel 845GV chipset
Resources used by the chipset
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1.8.1 Intel Extreme Graphics Controller
The Intel Extreme Graphics controller features the following:
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Integrated graphics controller
 32 bpp (Bits Per Pixel) graphics engine
 266 MHz core frequency
 256-bit internal data path for 2-D and 3-D graphics
 Motion video acceleration
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3-D graphics visual and texturing enhancement
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Display
 Integrated 24-bit 350 MHz RAMDAC
 DDC2B compliant interface
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Video
 Dual monitor synchronous display
 Hardware motion compensation for software MPEG2 decode
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Dynamic Video Memory Technology (DVMT) support up to 64 MB
For information about
DVMT
Product Description
Refer to
http://developer.intel.com/
Chapter 2
Refer to
Section 1.8.1.1, page 27
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