Appleinsider reports that the new iPhone 3G [S] is equipped with a PowerVR SGX on die 2D/3D accelerator chip.
From what I read this chip still holds a lot of reserves at this point in time. So the iPhone 3G [S] will certainly be equipped with more functionality as time goes by. Now the only thing left to find out is the actual CPU speed and confirmed internal memory amount. All other new features are of course cool as but for me the speed is the critical thing. I found the “old” iPhone 3G just that tiny bit too slow with its 400Mhz core. I so hope they have fixed that. From the Keynote it looks like they did but I need to wait for an official confirmation.
I think this is finally the iPhone for me.