Here is another interesting series of articles which describes in more details how GPUs draw: https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graph

Here is another interesting series of articles which describes in more details how GPUs draw: https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-graphics-pipeline-2011-index/ https://fgiesen.wordpress.com/2011/07/09/a-trip-through-the-...