Hi,
thanks for your post

I know about the lags at 200 objects, I had 2 fps

I post my result, too:
Graphic-Power Frames: 5820
50 Objects Frames: 3626
100 Objects Frames: 1042
200 Objects Frames: 67
Notice: I have seen in the task-manager that gamestudio use just 1 core. So you can't compare dual-core cpu's and "normal" cpu's
Maybe there is a trick to let gamestudio use all cores, but I don't know about it.
Greetings
TSGames