I have tried several kernels, all with the same performance issues. It is not a CPU issue, setting the frequency makes no difference at all.
In the end, the 2.6.31-11-rt kernel works like a charm. Compiz is incredibly fast.
00:02.0 VGA compatible controller: Intel Corporation 82Q33 Express Integrated Graphics Controller (rev 02)
I have tried several kernels, all with the same performance issues. It is not a CPU issue, setting the frequency makes no difference at all.
In the end, the 2.6.31-11-rt kernel works like a charm. Compiz is incredibly fast.
00:02.0 VGA compatible controller: Intel Corporation 82Q33 Express Integrated Graphics Controller (rev 02)