A version of the same advanced game engine that powers popular titles like Gears of War 2 has been demonstrated on the iPhone 3GS and iPod touch.
The 3D demo employs Open GL ES 2.0, which is only available on the iPhone 3GS and new iPod touch. The PowerVR SGX GPU has been found to make the hardware, in some cases, to be twice as fast as its predecessors.
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