iPhone ใช้ซีพียู Samsung S3C6400 ความเร็ว 667 MHz ?

• ARM1176JZF chip with TrustZone (enables trusted computing environment for media, apps, network, OS, etc. -- very bad for hackers)
• Can vary in clock speed up to 700MHz or more, depending on implementation (thanks, Nigma)
• ARM Intelligent Energy Manager (claimed to reduce power consumption 25-50% in portables)
• 16K / 16K cache
• Features vector floating point coprocessor ("for embedded 3D-graphics")
• ARM Jazelle enabled for embedded Java execution (hmm...)
• SIMD, high perf integer CPU (8-stage pipeline, 675 Dhrystone, 2.1 MIPS)
• 0.45 mW/MHz power draw (with cache)

• ARM1176JZF-S based CPU Subsystem with Java acceleration Engine
• One 8-bit ITU 601/656 Camera Interface of up to 4M pixel for scaled and 16M pixel for un-scaled resolution - pity the iPhone stayed at 2MP
• Multi Format CODEC (MFC) provides encoding and decoding of MPEG-4/H.263/H.264 up to 30fps@SD, and decoding of VC1 video up to 30fps@SD
• 2D Graphics Acceleration with BitBlt and Rotation - okay, so where are the games?
• AC-97 audio codec interface and PCM serial audio interface
• 1/2/4/8 bpp Palletized or 16/24bpp Non-Palletized Color-TFT support up to 1024x1024ฃ
• High Speed-MMC/SD card support (interesting)
• Mobile DDR MemoryInterface with x16 or x32 data bus (266Mbps/pin DDR)