Extremely slow performance, even after reinstalling windows
I have a strange problem with my current hardware configuration, java runs really slow on it. Currently I am working on a simple 2D RTS game, to practice a little. But when I made my game run full-screen, I noticed the performance is really bad, constantly around 2 seconds per frame. In the non-fullscreen level editor, which is already finished, I didn't notice the problem at first, but it is also less responsive than on other machines. At first I tought it could be a messed up Windows installation, it wasnÂ´t formatted for over a year. But after formatting my harddisk and reinstalling Windows, the problem was still there.
My hardware is:
2GB Kingston Memory
Running under Windows XP SP2
Newest drivers are installed.
The slowest machine I tested my prog on was 800mhz with 256MB ram and onboard graphics, and it ran fine so there is really something wrong.
Does anyone know what the problem could be?