Display Modes - HP dx7300 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
(In Windows XP, the video memory size reported by DirectX will always be 32 MB, even if the
total memory installed is over 128 MB).
✎
Some applications, particularly games that require advanced 3D hardware acceleration, may not
install or run correectly 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 1024
1600 x 1200
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
✎
The IGC is designed for optimum performance with multi-sync analog monitors.
Digital displays may not provide an image as high in quality, depending on resolution.
6-4
Table 6-1.
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
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60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
60 Hz
Technical Reference Guide