DESC: The PS3 features IBM's "Cell" processor and a co-developed Nvidia graphics processor that makes the system able to perform two trillion calculations per second. That's approximately 320 times more calculations per second than the PS2. Along with the traditional AV and composite connections, it also boasts an HDMI (High-Definition Multimedia Interface) port, which delivers uncompressed, unconverted digital picture and sound to compatible high-definition TV and projectors. The system is capable of 128-bit pixel precision and 1080p resolution for a full HD experience.