HP DX2300 - Manual (Page 20)

QuickSpecs
HP Compaq dx2300 Microtower Business PC
Technical Specifications - Graphics
EMEA edited August 29, 2007 –details may vary by region Page 20
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 Integrated
Bus Type PCI Express™ x16 (If an external graphics card is installed in a PCI
slot, the internal graphics can be enabled or disabled using the
system's BIOS setup utility. If an external graphics card is installed in
the PCI Express™ slot, the internal graphics cannot be enabled).
RAMDAC Integrated, 400 MHz
Memory Graphics memory is shared with system memory. Graphics memory
usage varies 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 as needed using
Intel's Dynamic Video Memory Technology (DVMT), to provide an
optimal balance between graphics and system memory use.
System memory equal or greater than 512 MB
8 MB pre-allocated + 248 MB DVMT = max frame buffer of 256 MB
Controller Clock
Speed 400 MHz
Overlay Planes Single overlay support with 5x3 filtering
Maximum Color
Depth 32 bits/pixel
Maximum Vertical
Refresh Rate 85 Hz at up to 1920x1440, 85 Hz at 2048x1536. Varies with mode
and configuration. See table below.
Multi-display
Support Support for one CRT via the motherboard's VGA connector. Support
for additional monitor only through optional dual head graphic cards.
Integrated Graphics
Media Accelerator
3000
Graphics/Video API
Support Microsoft DirectX®9, DirectXVA®, VMR9, GDI/GDI+; OpenGL® 1.4.
Resolution Maximum Refresh Rate (Hz)
Analog Monitor Digital Monitor
Resolutions Supported 1
640 x 480
800 x 600
1024 x 768
1280 x 1024
1600 x 1200
1920 x 1080
1920 x 1200
1920 x 1440
2048 x 1536
85
85
85
85
85
85
85
85
85 60
60
60
60
60
60
60
60
60
1 Modes listed are supported with a single active display. The supported mode list for multiple active displays is a subset of
this list. Not all modes will support video playback and some supported modes may use software MC (motion
compensation) rather than hardware MC. Not all modes will support 3D acceleration depending on the system
configuration (e.g., resolution selected, size of frame buffer, number of installed memory modules, etc.).