Integrated Intel Graphics
Media Accelerator
X4500HD
3D/2D Controller
Microsoft DirectX® 10 based with support for Pixel Shader 3.0
VGA Controller
Integrated
DVI
Integrated
Bus Type
PCI Express™ x16
RAMDAC
Integrated, 350 MHz
Graphics Engine Clock
667 MHz
Memory
Graphics memory is shared with system memory. Graphics memory usage
varies depending on the amount of system memory installed, BIOS settings,
operating system, and system load. 32 MB is pre-allocated for graphics use
at system boot time. Additional memory can be allocated at boot time by the
BIOS for PAVP (Protected Audio Video Playback) support for playback of
protected video content. For Vista, use of PAVP heavy mode pre-allocates an
additional 96MB.
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.
Windows XP Memory Usage:
Total System
Memory (GB)
Total Graphics
memory (MB)
Pre-Allocated (MB)
DVMT (MB)
0.5 128 32 96
256 32 224
1 512 32 480
1.5 768 32 736
=>2.0 1024 32 992
Windows Vista Memory Usage
:
Support for DVMT 5.0. The graphics driver will determine DVMT memory.
DVMT memory = Total GFX memory – Pre-allocated size and fixed memory =
Pre-allocated memory.
HW Video Decode
Full Hardware Accelerated decode for MPEG2 encrypted video; support for
PAVP Lite (default) and Heavy ( or Paranoid) modes. Full H.264 and VC1
Variable Length Decode Acceleration and Intel Clear Video Technology
Support.
Maximum Color Depth
32 bits/pixel
Maximum Vertical Refresh
Rate
85 Hz at up to 1920x1440, 75 Hz at 2048x1536. Varies with mode and
configuration. See table below.
Multi-display Support
Dual Independent monitor support facilitated via one VGA port and one DVI
integrated on the back plane of the system board and presented as part of
the rear I/O set of interfaces.
Graphics/Video API
Support
Microsoft DirectX® 10, OpenGL® 1.5 (OpenGL® 2.0 available in a driver
update)
QuickSpecs
HP Compaq dx7500 Business PC
Technical Specifications - Graphics
DA - 13152 Worldwide QuickSpecs — Version 9 — 3/30/2009
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