AMD 900-series chipsets

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AMD 900-series chipsets are used solely on AM3+ boards.

Northbridge Models

990FX

  • PCI Express 2.0, 42 lanes
  • USB 3.0
  • IOMMUv1
  • TDP: 19.6 W

990X

  • PCI Express 2.0, 22 lanes
  • USB 3.0
  • IOMMUv1
  • TDP: 14.0 W

980G

  • PCI Express 2.0, 22 lanes
  • Integrated Radeon HD 4250

970

  • PCI Express 2.0, 22 lanes
  • USB 3.0
  • IOMMUv1
  • TDP: 13.6 W

Southbridge Models

SB950

  • SATA III 6 Gb/s
  • RAID 0, 1, 5, 10

SB920

  • SATA III 6 Gb/s
  • RAID 0, 1, 10

See Also