HP (Hewlett-Packard) dc7100 Personal Computer User Manual


 
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
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