WebGL is a quite new standard and it seems that it’s not supported by deafault in several major browsers. For me the demos initially didn’t work on IE9, Safari 5.1.2 and Opera 12.0. Later on, looking at this link, I understood that it’s possible to make WebGL work in Safari as well as Opera with some browser-configurations.
So I made my test only on Mozilla Firefox 14.0.1 and Google Chrome 20.0.1132.57 m since they by default support WebGL.
| demo 1 | demo 2 | demo 3 | |
|---|---|---|---|
| Firefox | 50-55 fps | 63,8-67,6 fps | 53-56 fps |
| Chrome | 57-61 fps | 59,5-60,1 fps | 57-61 fps |
På ovan värden kan man naturligtvis räkna fram endast ett medelvärde för varje demo/webbläsare.