Image and picture manipulation performance of your PC, Browser and PC

Are your PC, Browser, CPU und OS (operating system) fast enough to handle heavy JavaScript and DHTML scripts? Test it with BenchJS. BenchJS consists of 7 scripts testing the speed and performance of your PC and your browser's JavaScript engine such as calculation, image, popup, text and table manipulations. Results (time and ranking) will be displayed at the end of the 7 tests.

Test 3: replace images

Test 3 replaces 1500 tiny images as fast as possible. It repeats this procedure 60 times.