Hp dc7100 User Manual download pdf (Page 34)

Integrated Graphics

Integrated GraphicsIntegrated Graphics

Integrated Graphics

Media Accelerator 900

Media Accelerator 900Media Accelerator 900

Media Accelerator 900

3D/2D Controller

3D/2D Controller3D/2D Controller

3D/2D Controller

Microsoft® DirectX® 9 based with support for Pixel Shader 2.0, 4:1

anisotropic filtering, Gaussian texture filtering, shadow maps, volumetric

textures, double-sided stencil buffers, and 4 pixel pipes.

VGA Controller

VGA ControllerVGA Controller

VGA Controller

Integrated

Bus Type

Bus TypeBus Type

Bus Type

PCI Express™ x16 (Internal graphics is automatically disabled if an external

graphics card is installed. If the external graphics card is installed in a PCI

slot, the internal graphics can be re-enabled using the system's BIOS setup

utility. If the external graphics card is installed in the PCI Express™ slot, the

internal graphics cannot be enabled).

RAMDAC

RAMDACRAMDAC

RAMDAC

Integrated, 400 MHz

Memory

MemoryMemory

Memory

Graphics memory is shared with system memory. Graphics memory usage

can vary from 8-128 MB depending on the amount of system memory

installed and system load. 8 MB is pre-allocated for graphics use at system

boot time. Additional memory is allocated for graphics using Intel's Dynamic

Video Memory Technology (DVMT) to balance the optimum amount of

memory between graphics and other system use.

Memory < 256 MB: 8 MB pre-allocated (for DOS) + 24 MB DVMT : max

frame buffer of 32 MB

256 MB <= Memory < 512 MB:8 MB pre-allocated + 56 MB DVMT: max

frame buffer of 64 MB

512 MB <= Memory: 8 MB pre-allocated + 120 MB DVMT : max frame

buffer of 128 MB

Controller Clock Speed

Controller Clock SpeedController Clock Speed

Controller Clock Speed

333 MHz

Overlay Planes

Overlay PlanesOverlay Planes

Overlay Planes

Single overlay support with 5x3 filtering

Maximum Color Depth

Maximum Color DepthMaximum Color Depth

Maximum Color Depth

32 bits/pixel

Maximum Vertical Refresh

Maximum Vertical RefreshMaximum Vertical Refresh

Maximum Vertical Refresh

Rate

RateRate

Rate

85 Hz at up to 1920x1440, 75Hz at 2048x1536. Varies with mode and

configuration. See table below.

Multi-display Support

Multi-display SupportMulti-display Support

Multi-display Support

Support for one CRT via the motherboard's VGA connector. Support for an

additional DVI-D display via the optional DVI ADD2 card. Dual independent

displays and dual synchronous (Twin or Clone mode) displays are supported.

Operating Systems

Operating SystemsOperating Systems

Operating Systems

Microsoft Windows XP and Windows 2000

Graphics/Video API

Graphics/Video APIGraphics/Video API

Graphics/Video API

Support

SupportSupport

Support

Microsoft DirectX®9, DirectXVA®, VMR9, GDI/GDI+; OpenGL® 1.4.

QuickSpecs

HP Compaq Business Desktop dc7100 Series

HP Compaq Business Desktop dc7100 SeriesHP Compaq Business Desktop dc7100 Series

HP Compaq Business Desktop dc7100 Series

Technical Specifications - Graphics

DA - 11948 North America — Version 33 — January 31, 2006

Page 34

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QuickSpecs 1

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