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10.05.2005 à 00h02 par

Les spécifications de la Xbox 360 et les détails du Live dévoilés

L’enregistrement de la soirée MTV aura décidément été fatale au secret entourant la future console de Microsoft. Après le visuel et les accessoires le site américain engadget vient de dévoiler ce qui pourrait être les spécifications définitives de la Xbox 360.

Microsoft, d’après Engadget, aurait prévu un Xbox Live gratuit ainsi qu’un

Xbox Live payant avec des options supplémentaires.


2

types of Xbox Live:


Xbox Live Silver (no subscription required)
Xbox Live Gold (subscription benefits)

Features for Gold service
* Also for Silver
# Also for Offline

- Seamless transition to Xbox Live account from Xbox to Xbox 360
- Access

to MMOs (additional fees may apply) *
- Free Xbox Live weekends *
-

Multiplayer online gameplay
- Avatar for gamer profile * #
- Motto for

gamer profile * #
- Personalized look for Xbox System Guide * #
- Offline

achievments * #
- Online achievements *
- Access to other players’ Gamer

cards via Live *
- Cumulative gamer score * #
- Location/language profile

* #
- Reputation *
- Enahnced matchmaking using above
- Skill level

matchmaking
- Gameplay style profile (casual, competitive, etc.)
- Recent

players list *
- Free and premium download game content *
- Free and

premium downloadable movies, music, tv *
- Downloadable demos/trailers *
-

Microtransactions *
- Custom playlist in every game * #
- Play music from

portable devices * #
- View images from digital camera * #
- Strem media

from Windows XP * #
- Interactive screen savers * #
- Track info for CDs *

#
- Communication with voice, video or text *

360 HW:


1. Support for DVD-video, DVD-Rom, DVD-R/RW, CD-DA, CD-Rom, CD-R,

CD-RW, WMA CD, MP3 cd, JPEG photo CD
2. All games supported at 16:9, 720p and

1080i, anti-aliasing
3. Customizable face plates to change appearance
4. 3

USB 2.0 ports
5. Support for 4 wireless controllers
6. Detachable 20GB

drive
7. Wi-Fi ready

Custom IBM PowerPC-based CPU


- 3 symmetrical cores at 3.2 GHz each
- 2

hardware threads per core
- 1 VMX-128 vector unit per core
- 1 MB L2 cache

CPU Game Math Performance


- 9 billion dots per second

Custom ATI Graphics Processor


- 500 MNz
- 10 MB embedded DRAM
-

48-way parallel floating-point shader pipelines
- unified shader architecture

Memory


-512 MB GDDR3 RAM
- 700 MNz

DDR

Memory Bandwidth


- 22.4 GB/s memory interface bus bandwidth
- 256 GB/s

memory bandwidth to EDRAM
- 21.6 GB/s frontside bus

Audio


- Mulitchannel surround sond output
- Supports 48khz 16-bit

audio
- 320 independent decompression channels
- 32 bit processing
-

256+ audio channels


Source : engadget

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