maxime@Nsd:~$ xrandr
Screen 0: minimum 320 x 200, current 3840 x 1080, maximum 16384 x 16384
DFP1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080      60.0*+
   1680x1050      60.0
   1400x1050      60.0
   1600x900       60.0
   1360x1024      60.0
   1280x1024      75.0     60.0
   1440x900       60.0
   1280x960       75.0     60.0
   1152x864       60.0     75.0
   1280x768       75.0     60.0
   1280x720       75.0     60.0
   1024x768       75.0     60.0
   800x600        75.0     60.3
   640x480        75.0     59.9
DFP2 disconnected (normal left inverted right x axis y axis)
DFP3 disconnected (normal left inverted right x axis y axis)
DFP4 disconnected (normal left inverted right x axis y axis)
DFP5 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080      60.0*+
   1680x1050      60.0
   1400x1050      60.0
   1600x900       60.0
   1360x1024      60.0
   1280x1024      75.0     60.0
   1440x900       60.0
   1280x960       75.0     60.0
   1152x864       60.0     75.0
   1280x768       75.0     60.0
   1280x720       75.0     60.0
   1024x768       75.0     60.0
   800x600        75.0     60.3
   640x480        75.0     59.9
CRT1 disconnected (normal left inverted right x axis y axis)