Display Modes - HP Compaq dc7800 Series Technical Reference Manual

Integrated Graphics Subsystem
The Microsoft Direct Diagnostic tool included in most versions of Windows may be used to
check the amount of video memory being used. The Display tab of the utility the "Approx. Total
Memory" label will indicate the amount of video memory. The value will vary according to OS.
✎
Some applications, particularly games that require advanced 3D hardware acceleration, may not
install or run correctly on systems using the IGC.

6.3 Display Modes

The IGC supports the following standard display modes for 2D video displays:
IGC Standard 2D Display Modes
Resolution
640 x 480
800 x 600
1024 x 768
1280 x 720
1280 x 1024
1440 x 900
1600 x 900
1600 x 1200
1680 x 1050
1920 x 1080
1920 x 1200
1920 x 1440
2048 x 1536
The highest resolution available will be determined by the following factors:
■
Memory speed and amount
■
Single or dual channel memory
■
Number and type of monitors
6-4
Table 6-2.
Maximum Refresh Rate
Analog Digital
Monitor Monitor
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
85 Hz
75 Hz
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60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
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