ATI Radeon HD
ATI Radeon HDATI Radeon HD
ATI Radeon HD
3470 (256MB SH)
3470 (256MB SH)3470 (256MB SH)
3470 (256MB SH)
PCIe x16 Graphics
PCIe x16 GraphicsPCIe x16 Graphics
PCIe x16 Graphics
Card
CardCard
Card
Bus type
Bus typeBus type
Bus type
PCI Express (x16 lanes)
Maximum vertical
Maximum verticalMaximum vertical
Maximum vertical
refresh rate
refresh raterefresh rate
refresh rate
85 Hz
Display support
Display supportDisplay support
Display support
Integrated 400 MHz RAMDAC
Display max resolution
Display max resolutionDisplay max resolution
Display max resolution
2560x1600 digital, 2048 x 1536 analog
ATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card display resolutions and refresh rates
ATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card display resolutions and refresh ratesATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card display resolutions and refresh rates
ATI Radeon HD 3470 (256MB SH) PCIe x16 Graphics Card display resolutions and refresh rates
NOTE:
NOTE:NOTE:
NOTE:
Other resolutions may be available but are not recommended as the may not have been tested and qualified by HP
Resolution
ResolutionResolution
Resolution
Maximum Refresh Rate (Hz)
Maximum Refresh Rate (Hz)Maximum Refresh Rate (Hz)
Maximum Refresh Rate (Hz)
Analog Connection
Analog ConnectionAnalog Connection
Analog Connection
Digital Connection
Digital ConnectionDigital Connection
Digital Connection
640x480
640x480640x480
640x480
85
8585
85 60
6060
60
800x600
800x600800x600
800x600
85
8585
85 60
6060
60
1024x768
1024x7681024x768
1024x768
85
8585
85 60
6060
60
1280x720
1280x7201280x720
1280x720
85
8585
85 60
6060
60
1280x1024
1280x10241280x1024
1280x1024
85
8585
85 60
6060
60
1440x900
1440x9001440x900
1440x900
75
7575
75 60
6060
60
1600x1200
1600x12001600x1200
1600x1200
85
8585
85 60
6060
60
1680x1050
1680x10501680x1050
1680x1050
75
7575
75 60
6060
60
1920x1080
1920x10801920x1080
1920x1080
85
8585
85
60-R
60-R60-R
60-R
1920x1200
1920x12001920x1200
1920x1200
85
8585
85
60-R
60-R60-R
60-R
1920x1440
1920x14401920x1440
1920x1440
85
8585
85
N/A
N/AN/A
N/A
2048x1536
2048x15362048x1536
2048x1536
75
7575
75
N/A
N/AN/A
N/A
2560x1600
2560x16002560x1600
2560x1600
N/A
N/AN/A
N/A
60
6060
60
*
* Only supported when using a dual-link DVI or DP connection
NOTE:
NOTE:NOTE:
NOTE:
60-R denotes reduced blanking timings are used on single-link DVI connections and may be used with other digital
connections
Board display options
Board display optionsBoard display options
Board display options
Supports two displays via the DisplayPort and DVI connectors
Board configuration
Board configurationBoard configuration
Board configuration
Specification
SpecificationSpecification
Specification
Description
DescriptionDescription
Description
Graphics Chip
RV620
Core clock
750 MHz
Memory clock
500 MHz
Frame buffer
256 MB DDR2, 64 bit wide
Languages supported
Languages supportedLanguages supported
Languages supported
24 languages: English, Arabic, Chinese Simplified, Chinese Traditional,
Czechoslovakian, Danish, Dutch, Finnish, French, German, Greek, Hebrew,
Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian,
Spanish, Swedish, Thai, Turkish
Operating systems
Operating systemsOperating systems
Operating systems
support
supportsupport
support
Windows Vista Business 64
*
, Windows Vista Business 32
*
, Windows Vista Home Basic
32
*
, Windows XP Professional or Windows XP Home 32
*
.
* Certain Windows Vista product features require advanced or additional hardware.
Windows Vista Upgrade Advisor can help you determine which features of Windows
Vista will run on your computer. To download the tool, visit:
http://www.windowsvista.com/upgradeadvisor
. For Windows Vista system
requirements, visit:
http://www.windowsvista.com/systemrequirements
.
QuickSpecs
HP Compaq dc7900 Business PC
HP Compaq dc7900 Business PCHP Compaq dc7900 Business PC
HP Compaq dc7900 Business PC
Technical Specifications - Graphics
DA - 13029 North America — Version 15 — March 30, 2009
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