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NVIDIA GeForce 8400 GS (256 MB SH) PCIe x16 Graphics Controller display resolutions and refresh rates
NOTE:
Other resolutions may be available but are not recommended as they may not have been tested and qualified by HP.
Analog Resolution
Maximum Refresh Rate
640 x 480
85 Hz
800 x 600
85 Hz
1024 x 768
85 Hz
1280 x 1024
85 Hz
1600 x 1200
85 Hz
1920 x 1080
85 Hz
1920 x 1200
85 Hz
1920 x 1440
85 Hz
2048 x 1536
85 Hz
Digital Resolution
Maximum Refresh Rate
640 x 480
60 Hz
800 x 600
60 Hz
1024 x 768
60 Hz
1280 x 1024
60 Hz
1600 x 1200
60 Hz
1920 x 1200*
60 Hz
1920 x 1440**
60 Hz
2560 x 1600**
60 Hz
* Reduced blanking timings used when connected to a single-link DVI monitor
** Requires a dual-link DVI capable monitor
NVIDIA GeForce 8400
GS (256 MB DH) PCIe
x1 Graphics Controller
Bus type
PCIe x1
Maximum vertical
refresh rate
85 Hz
Display support
Integrated 400 MHz RAMDAC
Display max resolution
2048 x 1536 (analog), 2560 x 1600 (digital)
Input/Output
connectors
DMS59 (DMS-59 port supports Dual VGA or Dual DVII connections)
TV-out (4 pin S-video)
Board display options
DMS59 + TV
DMS59 supports either 2 VGA displays with the included cable or 2 DVII
displays with optional
HP DMS59 DVI Dual-head Connector Cable kit #DL139A
TV connector is a 4-pin mini-DIN S-video connector
Board configuration
Specification
Description
Graphics Chip
NVIDIA GeForce 8400 GS
Core clock
460 MHz
Memory clock
200 MHz
Frame buffer
256 MB DDR2
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
Core power
25 W (Max board power)
QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications - Graphics
DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007
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