What does a GPU do differently to a CPU and why don't we use them for everything? First of a series from Jem Davies, VP of Technology at ARM. Floating Point Numbers: https://www.youtube.com/watch?v=PZRI1IfStY0 Why Computers Use Binary: https://www.youtube.com/watch?v=thrx3SBEpL8 How Bitcoin Works: https://www.youtube.com/watch?v=JyxRH18YlpA Triangles & Pixels (Graphics Playlist):    • Triangles and Pixels   http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com/