Additional Information
Xbox Live: Xbox Live features with broadband service, including Xbox Live Marketplace for downloadable content, gamer profile for digital identity, and voice chat to talk to friends while playing games, watching movies, or listening to music. Tri Core Processor Features:
Two hardware threads per core; six hardware threads total VMX-128 vector unit per core; three total 128 VMX-128 registers per hardware thread CPU Game Math Performance:
9.6 billion dot product operations per second Custom ATI Graphics Processor Features:
48-way parallel floating-point dynamically scheduled shader pipelines Unified shader architecture Unified memory architecture Graphics Features:
16 gigasamples per second fill rate using 4x MSAA 48 billion shader operations per second All games supported at 16:9, 720p, or 1080i, with anti-aliasing Standard- definition and high-definition video output supported Memory Performance:
256 GB/s memory bandwidth to EDRAM 21.6 GB/s front-side bus System Performance:
Menu Features:
Interactive, full-screen 3-D visualizers Audio Features:
Multi-channel surround sound output 320 independent decompression channels 32-bit audio processing 
