This test, done by coolbho3000 from the XDA forums has just reaffirmed my decision to get the Samsung Galaxy S II and you will probably end up in the same boat. He mentioned that he was able to overclock the Galaxy S II at a stable 1504GHZ. Quadrant benchmarks have gone up to 4062 which is very impressive, making the Exynos dual-core processor a force to be reckoned with.
Youtube link for mobile viewing
Head to XDA Forums for more details and instructions on how this little experiment was done/ Of course, we are not responsible for any harm that you may cause to your phone.
via XDA Forums