Northbridge

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Revision as of 03:16, 12 March 2010 by imported>Jamiec (Created page with 'The Xbox 360's North Bridge is integrated into the system's Xenos GPU and shares a memory controller with it. *128-bit GDDR3 Memory Controller @ 1.4GHz (22.4GB/s) :*700 MHz 51…')
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The Xbox 360's North Bridge is integrated into the system's Xenos GPU and shares a memory controller with it.

  • 128-bit GDDR3 Memory Controller @ 1.4GHz (22.4GB/s)
  • 700 MHz 512MB Samsung GDDR3 RAM (8 chips, each 512Mbit by 16 bits)
  • Shared System/Graphics memory
  • (5.6GB/s per chip)
  • 90nm Process
  • 500MB/s read/write (1GB/s total) SIS Southbridge interface (PCI express)
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