Matrox Graphics Card – User Guide
41
Maximum horizontal refresh rate (kHz)
*
Aspect
Ratio
Display
resolution
Main display
Secondary display
(135 MHz RAMDAC)
300 MHz RAMDAC
360 MHz RAMDAC
4:3/5:4
(standard)
640 × 480
130
130
130
800 × 600
130
130
120
1024 × 768
130
130
95
1152 × 864
130
130
85
1280 × 1024
130
130
80
1600 × 1200
130
130
—
1800 × 1440
120
130
—
1920 × 1440
115
130
—
2048 × 1536
110
130
—
16:9/16:10
(wide screen)
856 × 480
130
130
108
1280 × 720
130
130
76
1600 × 1024
130
130
—
1920 × 1080
115
130
—
1920 × 1200
115
130
—
* Based on a monitor with a maximum horizontal refresh rate of 130 kHz
Maximum 3D display resolutions
(main display)
Graphics
memory
Color palette
*
Maximum display resolution
Double-buffering
without Z-buffering
Double buffering
with 16-bit
Z-buffering
Double buffering
with 32-bit
Z-buffering
16 MB
64 K colors (16-bit)
2048 × 1536
1800 × 1440
1600 × 1200
16 M colors (32-bit)
1600 × 1200
1280 × 1024
1280 × 1024
32 MB
64 K colors (16-bit)
2048 × 1536
2048 × 1536
2048 × 1536
16 M colors (32-bit)
2048 × 1536
2048 × 1536
1800 × 1440
* 3D acceleration is only available with a 16- or 32-bit color palette.
