The power of SGS2 unveiled !!!
Great news, proof that exynos + Mali is way powerful than tegra2 :
I'm now able to play History Great Battle Medieval on the SGSII with the following settings :
-1,425 Ghz Overclocked SGSII (with tegrak overclock tool) = 20% OC
-Chainfire3D + Nvidia plugin (With reduced texture size and Reduced texture quality), No CF3D hiding.
The game runs in every game mode, sometimes it crashes but it works anyway, the phone is a little bit hot that's all !
So now we know that SGSII is able to run advanced tegra2 games, while doing a lot of calculation over the game itself (Running the game + chainfire openGL plugin + texture decompression/transformation)