HP COMPAQ 8100 - Manual (Page 32)

Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics
3D/2D Controller 3D/2D Controller 3D/2D Controller 3D/2D Controller Microsoft DirectX® 10 based with support for Pixel Shader 3.0
VGA Controller VGA Controller VGA Controller VGA Controller Integrated
DisplayPort DisplayPort DisplayPort DisplayPort Integrated, Multimode capable; supports HDCP
Bus Type Bus Type Bus Type Bus Type PCI Express™ x16
RAMDAC RAMDAC RAMDAC RAMDAC Integrated, 350 MHz
Memory Memory Memory 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 preallocates 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 Windows XP Memory Windows XP Memory Windows XP Memory
Usage
Usage Usage Usage
Total System Memory Pre-Allocated (MB) DVMT (MB)
.5GB 32 128
1.0GB 32 512
1.5GB 32 768
2.0GB & more 32 1024
Assumes Management Engine, VT-d enabled and other memory allocated for other BIOS usage
Windows XP Memory Windows XP Memory Windows XP Memory Windows XP Memory
Usage
Usage Usage Usage
System
Memory
PVAP
Avail System
Memory (MB)
Total Avail
GFX Memory
(MB)
Dedicated
Video Memory
(MB)
System Video
Memory (MB)
Shared System
Memory (MB)
1 GB
Lite 952 252 32 96 124
Heavy 856 294 122 6 166
2 GB
Lite 1976 764 32 96 636
Heavy 1880 806 122 6 678
4 GB
Lite 4024 1759 32 96 1631
Heavy 3928 1759 122 6 1631
6 GB
Lite 6072 1759 32 96 1631
Heavy 5976 1759 122 6 1631
8 GB
Lite 8120 1759 32 96 1631
Heavy 8024 1759 122 6 1631
HW Video Decode HW Video Decode HW Video Decode HW Video Decode
Hardware Accelerated decode for MPEG2 encrypted video; support for PAVP Lite (default) and Heavy ( or
Paranoid) modes
Maximum Color Depth Maximum Color Depth Maximum Color Depth Maximum Color Depth 32 bits/pixel
Maximum Vertical Maximum Vertical Maximum Vertical Maximum Vertical
Refresh Rate
Refresh Rate Refresh Rate Refresh Rate
85 Hz at up to 1920x1440, 75 Hz at 2048x1536. Varies with mode and configuration. See table below.
Multi-display Support Multi-display Support Multi-display Support Multi-display Support
Integrated dual independent monitor support facilitated via one VGA port and one DisplayPort integrated
on the back plane of the system board and presented as part of the rear I/O set of interfaces. DVI
supported via optional HP DisplayPort to DVI-D adapter.
Graphics/Video API Graphics/Video API Graphics/Video API Graphics/Video API
Support
Support Support Support
Microsoft DirectX® 10, OpenGL® 1.5 (OpenGL® 2.0 available in a driver update)
Maximum Refresh Rate (Hz) Maximum Refresh Rate (Hz) Maximum Refresh Rate (Hz) Maximum Refresh Rate (Hz)
QuickSpecs
HP Compaq 8100 Elite Series HP Compaq 8100 Elite Series HP Compaq 8100 Elite Series HP Compaq 8100 Elite Series
Technical Specifications - Graphics
DA - 13524 Worldwide — Version 26 — September 30, 2011 Page 32