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Product comparison · 2 motherboards

GIGABYTE GA-8I955X Pro vs GIGABYTE GA-K8N Pro

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  • 23specifications compared
  • 14differ
  • 9identical
  • 6known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 775 (Socket T)
    • Socket 754
  • Number of memory slots
    • 4
    • 3
  • Maximum internal memory
    • 8 GB
    • 3 GB
  • Controller type
    • T.I IEEE1394b
    • T.I. IEEE1394
  • Number of SATA connectors
    • 4
    • 2
  • USB 2.0 ports quantity
    • 4
    • 2
  • Audio chip
    • Realtek ALC882
    • Realtek ALC658

Side by side

Differences highlightedShow differences only
29 specifications
A

GIGABYTE

GA-8I955X ProView product
B

GIGABYTE

GA-K8N ProView product
Processor2 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 775 (Socket T)Socket 754
Memory3 differ
Number of memory slotsDiffers43
Maximum internal memoryDiffers8 GB3 GB
Controller typeDiffersT.I IEEE1394bT.I. IEEE1394
Internal I/O1 differ
USB 2.0 connectors22
Number of SATA connectorsDiffers42
Number of chassis fan connectors33
Number of COM connectors11
Number of IEEE1394 connectors22
CD/AUX audio inKnown for oneYes
Rear panel I/O ports1 differ
USB 2.0 ports quantityDiffers42
Ethernet LAN (RJ-45) ports11
PS/2 ports quantity11
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Features1 differ
Motherboard form factorATXATX
Audio chipDiffersRealtek ALC882Realtek ALC658
Power source typeATXATX
Expansion slots1 differ
Expansion slotsDiffers1 PCI Express x 16 2 PCI Express x 1 3 PCI1 x AGP 5 x PCI
Weight & dimensions2 differ
WidthDiffers305 mm30.5 mm
DepthDiffers244 mm24.4 mm
Other features3 differ
Floppy disk drive connectorYesYes
I/O portsDiffers4 x Line-out/ 1 x Line-in/ 1 x MIC1 x Line-in / 1 x Line-out / 1 x Mic
Manageability featuresDiffersDualBIOS C.I.A. 2 M.I.B. 2 R.G.B.Xpress Installation, Xpress Recovery Q-Flash @BIOS
RAID controller typeDiffersGigaRAID ITE8212 IDEGigaRAID ATA 133
GAME/MIDI connectorKnown for oneYes
Graphics controllerKnown for oneNVIDIA nForce3 150 Platform

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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