Imagination, which counts Apple as one of its owners, has provided the GPU (graphics processing unit) for every iPhone to date, including the current iPhone 3GS PowerVR SGX, so it’s not unreasonable to assume the latest, greatest PowerVR SGX545 introduced at CES will be in the 4th generation iPhone, likely to be announced in June/July [...]
MacRumors is reporting that Apple’s new iPhone 3GS, while indeed using Imagination Technologies’ PowerVR graphics core, may just have a little more under the hood than previously thought:
iPhone developers, however, have discovered that the iPhone 3GS has extension files named “IMGSGX535GLDriver” suggesting that the new iPhone uses the more powerful graphics processor intended [...]
Anandtech gives their usual in-depth look at the processors inside Apple’s new iPhone 3G S. First the CPU, the new ARM Cortex A8 and the short of it is — if the iPhone 2G and 3G were old 486 PCs, the iPhone 3G S would be a Pentium:
As for the GPU, the PowerVR SGX — [...]
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