Asus PB298Q - Manual (Page 22)

3-8 Chapter 3: General Instruction
3.4 Supported Timing List
VESA / IBM Modes Support Timing (DVI, HDMI, and DisplayPort inputs)
Resolution Refresh Rate Horizontal Frequency
640 x 350 70 Hz 31.469 KHz
640 x 480 60 Hz 31.469 KHz
640 x 480 67 Hz 35 KHz
640 x 480 75 Hz 37.5 KHz
720 x 400 70 Hz 31.469 KHz
800 x 600 56 Hz 35.156 KHz
800 x 600 60 Hz 37.879 KHz
800 x 600 72 Hz 48.077 KHz
800 x 600 75 Hz 46.875 KHz
832 x 624 75 Hz 49.725 KHz
848 x 480 60 Hz 31.02 KHz
1024 x 768 60 Hz 48.363 KHz
1024 x 768 70 Hz 56.476 KHz
1024 x 768 75 Hz 60.023 KHz
1152 x 864 75 Hz 67.5 KHz
1280 x 720 60 Hz 44.772 KHz
1280 x 800 60 Hz 49.702 KHz
1280 x 960 60 Hz 60 KHz
1280 x 1024 60 Hz 63.981 KHz
1280 x 1024 75 Hz 79.976 KHz
1366 x 768 60 Hz 47.712 KHz
1440 x 900 60 Hz 55.935 KHz
1440 x 900 75 Hz 49.725 KHz
1680 x 1050 60 Hz 65.29 KHz
1680 x 1050 60 Hz 64.674 KHz
1920 x 1080 60 Hz 67.5 KHz
1920 x 1080 60 Hz 66.587 KHz
2560 x 1080 60 Hz 66.636 KHz
CEA-861 Formats Supported Timing (HDMI and DisplayPort input)
Resolution Refresh Rate Horizontal Frequency
640 x 480P 59.94 / 60 Hz 31.469 / 31.5 KHz
720 x 480P 59.94 / 60 Hz 31.469 / 31.5 KHz
720 x 576P 50 Hz 31.25 KHz
1280 x 720P 50 Hz 37.5 KHz
1280 x 720P 59.94 / 60 Hz 44.955 / 45 KHz
1440 x 480P 59.94 / 60 Hz 31.469 / 31.5 KHz
1440 x 576P 50 Hz 31.25 KHz
1920 x 1080i 50 Hz 28.125 KHz
1920 x 1080i 59.94 / 60 Hz 33.716 / 33.75 KHz
1920 x 1080P 50 Hz 56.25 KHz
1920 x 1080P 59.94 / 60 Hz 67.433 / 67.5 KHz
* The modes not listed in the above tables may not be supported. For optimal resolution, we
recommend that you choose a mode listed in the above tables.