arpluis@Anton-Desktop:~$ xrandr
Screen 0: minimum 8 x 8, current 4240 x 1080, maximum 16384 x 16384
DVI-I-0 connected primary 640x480+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   640x480        59.9*+
   320x240        60.1  
DVI-I-1 disconnected (normal left inverted right x axis y axis)
HDMI-0 connected 1920x1080+640+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080      60.0*+   59.9     50.0     60.0     50.0  
   1680x1050      60.0  
   1600x1200      60.0  
   1440x900       59.9  
   1280x1024      60.0  
   1280x960       60.0  
   1280x720       59.9     50.0  
   1152x720       60.0  
   1024x768       60.0  
   800x600        60.3     56.2  
   720x576        50.0     50.1  
   720x480        59.9     60.1  
   640x480        59.9     59.9  
DP-0 disconnected (normal left inverted right x axis y axis)
DVI-D-0 connected 1680x1050+2560+0 (normal left inverted right x axis y axis) 473mm x 296mm
   1680x1050      60.0*+
   1600x1200      60.0  
   1440x900       59.9  
   1280x1024      75.0     60.0  
   1280x960       60.0  
   1152x864       75.0  
   1024x768       75.0     70.1     60.0  
   800x600        75.0     72.2     60.3     56.2  
   640x480        75.0     72.8     59.9  
DP-1 disconnected (normal left inverted right x axis y axis)
  1920x1080_60.00 (0x2c0)  173.0MHz
        h: width  1920 start 2048 end 2248 total 2576 skew    0 clock   67.2KHz
        v: height 1080 start 1083 end 1088 total 1120           clock   60.0Hz