Asphalt 6(among other games) looks rough

[AngelicCore]

Hi,
I've got an SGS 2 and an Ipad2 and Asphalt 6 looked awesome on both.
But when i got it for the SG 10.1 it felt very rough and that it should require antialiasing(which i donno where to turn on)
Is there anything i could do about that?

 

[AngelicCore]

Any idea guys?
maybe there is some way i could overclock my tegra 2 as well?