Tuesday, January 8, 2008

iphone internal technical specifications (unofficial)

I try to bring some internal tech specs of the iphone that are not officially documented by apple. These are unofficial. Please note that the information here might not be 100% accurate as the data is collected from different places over the internet. So, please take this info with a pinch of salt. I will keep updating as I find more info. Feel free to correct me if I am wrong.
NOTE: All numbers are approximate round figures

Total physical memory : 128MB
Available Physical memory : 117MB
User memory : 80MB

Number of processors : 1
CPU : ARM
CPU Architechture : 16/32bit RISC
CPU Model : ARM1176JZF (Samsung S3C6400. Not confirmed)
CPU speed : 600Mhz (400Mhz by different reports)
Bus speed : 100Mhz
Cache memory : 16K
Security extension : TrustZone

Baseband processor : Infineon ARM 926
Wi-fi processor : Marvell ARM 946
Bluetooth processor : Cambridge silicon radio - XAP


Sources: source1, sourec2, source3, source4, and a native application "SysInfo"

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