AMD Space Command is a fun game that shows the graphics acceleration of Direct2D technology in the Internet Explorer 9 browser.
Shoot as many space attackers possible, and use the "GPU capacitor" to adjust the intensity of the game.
AMD Space Command is built in HTML5, a programming language designed to leverage the GPU in your PC to improve the performance of graphics-intensive applications. You can see this first hand by keeping track of the changes in the "Frames Per Second (FPS) indicator as you adjust your GPU capacitor
Microsoft is also test driving HTML5 capabilities. Check out Microsoft’s demos