According to another reliable source, Apple is surprisingly inviting and allowing a few selected high standing gaming companies to try out the A5 chipset processor to be used in the iPhone 5 via iPhone 4. Albeit the A5 chip is really a slight alteration to the one used on the iPhone 4, it?s nevertheless noteworthy and yes, superb. First of all, the chip is totally a dual core processor and its graphics is probably 9 times better than the one we have now. But we have yet to see an actual performance test of the next-generation iPhone. In a note posted on the blog source, it said, ?The person who chose to share this information with us calls it the ?iPhone 4S?, though the device itself only has typical Apple prototype nomenclature. He also shared that the device spends its evenings in a safe in the company?s offices.? Source