User guide

Matrox Graphics Card – User Guide 43

In multi-display mode (see “DualHead Multi-Display setup”), each monitor has its own

monitor settings (refresh rates).

Maximum display resolution

Aspect ratio Main display

Secondary display

4:3/5:4

(traditional)

2048 × 1536 1600 × 1200

16:9/16:10

(wide screen)

1920 × 1200 1600 × 1024

* Millennium G450 LE – With a 24- or 32-bit color palette, the maximum display resolution may be 1280 × 1024.

Maximum vertical refresh rate (Hz)

Aspect ratio

Display

resolution

Main display

(360 MHz RAMDAC)

Secondary display

†

(230 MHz RAMDAC)

4:3/5:4

(traditional)

640 × 480 200 200

800 × 600 200 200

1024 × 768 160 160

1152 × 864 140 150

1280 × 1024 120 120

1600 × 1200 100 85

1800 × 1440 85 —

1920 × 1440 85 —

2048 × 1536 85 —

16:9/16:10

(wide screen)

856 × 480 200 200

1280 × 720 160 140

1600 × 1024 120 90

1920 × 1080 110 —

1920 × 1200 100 —

* Based on a monitor with a maximum horizontal refresh rate of 130 kHz

† Maximum refresh rates are attainable when using 8- or 16-bit color palettes.

Maximums may not be attainable at the highest display resolutions with a 24- or 32-bit color palette.