Eccovi le specifiche tecniche della nuova
console Microsoft: Xbox 360.
Vi riccordo l'appuntamneto per questa sera
sul canale televisivo MTV alle 23:30.
Presentazione Xbox 360.
Xbox 360 System Performance Specifications
Custom IBM PowerPC-based CPU
· Three symmetrical cores running
at 3.2 GHz each
· Two hardware threads per core;
six hardware threads total
· VMX-128 vector unit per core; three
total
· 128 VMX-128 registers per hardware
thread
· 1 MB L2 cache
CPU Game Math Performance
· 9 billion dot product operations
per second
Custom ATI Graphics Processor
· 500MHz processor
· 10 MB of embedded DRAM
· 48-way parallel floating-point
dynamically scheduled shader pipelines
· Unified shader architecture
Polygon Performance
· 500 million triangles per second
Pixel Fill Rate
· 16 gigasamples per second fill
rate using 4x MSAA
Shader Performance
· 48 billion shader operations per
second
Memory
· 512 MB of GDDR3 RAM
· 700 MHz of DDR
· Unified memory architecture
Memory Bandwidth
· 22.4 GB/s memory interface bus
bandwidth
· 256 GB/s memory bandwidth to EDRAM
· 21.6 GB/s front-side bus
Overall System Floating-Point Performance
· 1 teraflop
Storage
· Detachable and upgradeable 20GB
hard drive
· 12x dual-layer DVD-ROM
· Memory Unit support starting at
64 MB
I/O
· Support for up to four wireless
game controllers
· Three USB 2.0 ports
· Two memory unit slots
Optimized for Online
· Instant, out-of-the-box access
to 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
· Built-in Ethernet port
· Wi-Fi ready: 802.11a, 802.11b,
and 802.11g
· Video camera ready
Digital Media Support
· Support for DVD-Video, DVD-ROM,
DVD-R/RW, DVD+R/RW, CD-DA, CD-ROM, CD-R,
CD-RW, WMA CD, MP3 CD, JPEG Photo CD
· Ability to stream media from portable
music devices, digital cameras and Windows
XP-based PCs
· Ability to rip music to the Xbox
360 hard drive
· Custom playlists in every game
· Built-in Media Center Extender
for Windows XP Media Center Edition 2005
· Interactive, full-screen 3-D visualizers
High-Definition Game Support
· All games supported at 16:9, 720p,
and 1080i, anti-aliasing
· Standard-definition and high-definition
video output supported
Audio
· Multi-channel surround sound output
· Supports 48KHz 16-bit audio
· 320 independent decompression channels
· 32-bit audio processing
· Over 256 audio channels
System Orientation
· Stands vertically or horizontally
Customizable Face Plates
· Interchangeable to personalize
the console
Availability: Holiday 2005
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