Could you explain what you mean? In Windows The GUI itself is scaled but it is still rendered at the native resolution of the display. Resampling virtual resolu

Could you explain what you mean? In Windows The GUI itself is scaled but it is still rendered at the native resolution of the display. Resampling virtual resolution pixels to physical pixels is the OS X approach. Edit: It appears that Windows applications that don't support the High DPI interface are rendered then resampled as you say. So it's up to the app developer to support scaling, although you can disable the app resampling behaviour on a per app basis too.