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NVIDIA GeForce 8400 GS (256 MB DH) PCIe x1 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
85 Hz
800 x 600
85 Hz
1024 x 768
85 Hz
1280 x 1024
85 Hz
1600 x 1200
85 Hz
1920 x 1200*
85 Hz
* Reduced blanking timings used when connected to a single-link DVI monitor
ATI RADEON X1600XT
(256 MB DH) FH PCIe
Graphics Card
Bus type
PCI Express (x16 lanes)
Maximum vertical
refresh rate
85 Hz
Display support
Integrated 400 MHz RAMDAC
Display max resolution
2560 x 1600 digital, 2048 x 1536 analog
Board display options
2 DVI-I ports (one port supports dual link DVI). DVI-I supports an analog
CRT or flat panel with a VGA connector via the provided DVI-I to VGA
adapter
4-pin mini-DIN S-video connector for TV output
Board configuration
Specification
Description
Graphics Chip
RV530
Core clock
590 MHz
Memory clock
690 MHz
Frame buffer
256 MB GDDR3, 128 bit wide
Core power
56 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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