I didn't get it.
Did you unlock the pipes by flashing the bios now or didn't you?
Someone mentioned that they are hardcut, so no way to enable the missing pipelines.
You should see a increse in scores after the "mod".
7300Gt uses 8pixel 4 vertex shaders. Yours show 12/5 now, which would mean you can unlock them.
I am confused. Please enlighten me