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Product comparison · 2 motherboards

ASUS A8r-mvp s939 Retail vs GIGABYTE GA-K8N51GMF motherboard Socket 754 micro ATX

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  • 17specifications compared
  • 11differ
  • 6identical
  • 28known for one product only

Key differences

  • Processor socket
    • Socket 939
    • Socket 754
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • USB 2.0 connectors
    • 4
    • 2
  • Number of SATA connectors
    • 4
    • 2
  • Number of chassis fan connectors
    • 3
    • 2
  • Number of COM connectors
    • No
    • 1
  • USB 2.0 ports quantity
    • 4
    • 1
  • PS/2 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
45 specifications
A

ASUS

A8r-mvp s939 RetailView product
B

GIGABYTE

GA-K8N51GMF motherboard Socket 754 micro ATX

Model GA-K8N51GMF

View product
Processor1 differ
Processor socketDiffersSocket 939Socket 754
Memory1 differ
Maximum internal memoryDiffers4 GB2 GB
Flash memoryKnown for one4 MB
Number of memory slotsKnown for one2
Controller typeKnown for oneVIA VT 6307 IEEE1394
Internal I/O4 differ
USB 2.0 connectorsDiffers42
Number of SATA connectorsDiffers42
Number of Parallel ATA connectorsKnown for one1
Front panel audio connectorKnown for oneYes
CD/AUX audio inKnown for oneNo
ATX Power connector (24-pin)Known for oneYes
Number of EATX power connectorsKnown for one0
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsDiffers32
Chassis intrusion connectorKnown for oneNo
Number of COM connectorsDiffersNo1
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers41
eSATA ports quantityKnown for one1
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsKnown for one1
VGA (D-Sub) ports quantityKnown for one0
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Network1 differ
Networking featuresDiffersEthernet/Fast-EthernetEthernet/Fast Ethernet
Features1 differ
Motherboard form factorDiffersATXmicro ATX
Audio chipKnown for oneRealtek ALC850
Expansion slots1 differ
Expansion slotsDiffers2 x PCI Express x16 1 x PCI Express x1 3 x PCI1 x PCI-Express X16 1 x PCI-Express X1 2 x PCI
Packaging contentidentical
Bundled softwareKnown for oneDrivers ASUS PC Probe 2 ASUS LiveUpdate Utility Anti-virus software (OEM version)
Other featuresidentical
Dimensions (WxDxH)Known for one305 x 245
Audio outputKnown for oneADI AD1986A SoundMAX
EZ plug connectorKnown for oneNo
GAME/MIDI connectorKnown for oneYes
I/O portsKnown for one4 x Line-out/ 1 x Line-in/ 1 x MIC
Manageability featuresKnown for oneNVIDIA Firewall NVIDIA RAID 0,1 Norton Internet Security Download Center Xpress Installation Xpress Recovery 2
Weight & dimensionsidentical
WidthKnown for one244 mm
DepthKnown for one220 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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