The GFX Benchmark measures graphic performance on phones and tablets in a way that allows for comparisons between individual models. The Xiaomi M3 was put through the tests on June 28th and is currently the top smartphone based on its score. The device finished ahead of the "Google Edition" HTC One and the international version of the phone. It also topped the "Google Edition" version of the Samsung Galaxy S4 and the international variant of that phone as well.
The Xiaomi Mi3 will probably end up sold in China and surrounding markets only. Still, it gives us an idea of what to expect from a well-spec'd Tegra 4 equipped handset.
source: MyDrivers (translated), gizChina via IntoMobile