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Old 08-29-05, 04:52 PM   #53
jalberty
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Join Date: Aug 2005
Location: Antwerpen (Belgium)
Posts: 2
Exclamation Re: 7664 and 1600x1200 (maximum pixel clock?)

In the latest version of the driver (NVIDIA-Linux-x86-1.0-7676) the clock speed is still limited to 155 Mhz

For an Apple Cinema Display 23 inch at 1920x1200 the highest refresh rate is 49 Hz witch is not the recommended 60 hz
# 1920x1200 @ 49.00 Hz (GTF) hsync: 60.47 kHz; pclk: 154.79 MHz
Modeline "1920x1200_49" 154.79 1920 2032 2240 2560 1200 1201 1204 1234 -HSync +Vsync

With driver NVIDIA-Linux-x86-1.0-6629 this is still possible
nvidia GeForce 6600 GT gives a clock range between 12.00 to 400.00 MHz
# 1920x1200 @ 60.00 Hz (GTF) hsync: 74.52 kHz; pclk: 193.16 MHz
Modeline "1920x1200_60" 193.16 1920 2048 2256 2592 1200 1201 1204 1242 -HSync +Vsync

Nvidia please fix this problem in a future release !
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