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Product comparison · 2 motherboards

ASUS P5P41C LGA 775 (Socket T) ATX vs GIGABYTE GA-P55A-UD7 motherboard LGA 1156 (Socket H) ATX

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  • 28specifications compared
  • 15differ
  • 13identical
  • 22known for one product only

Key differences

  • Processor socket
    • LGA 775 (Socket T)
    • LGA 1156 (Socket H)
  • Number of SATA connectors
    • 4
    • 10
  • USB 2.0 ports quantity
    • 4
    • 8
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • eSATA ports quantity
    • 0
    • 1
  • PS/2 ports quantity
    • 2
    • 1
  • Firewire (IEEE 1394) ports
    • 0
    • 2
  • Headphone outputs
    • 3
    • 6

Side by side

Differences highlightedShow differences only
50 specifications
A

ASUS

P5P41C LGA 775 (Socket T) ATX

Model P5P41C

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B

GIGABYTE

GA-P55A-UD7 motherboard LGA 1156 (Socket H) ATX

Model GA-P55A-UD7

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Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Memoryidentical
Number of memory slots44
Memory voltageKnown for one1.5 V
ECC сompatibilityNon-ECCNon-ECC
Maximum internal memoryKnown for one8 GB
Storage controllersidentical
RAID levelsKnown for one0, 1, 5, 10
Internal I/O1 differ
USB 2.0 connectors22
Number of SATA connectorsDiffers410
S/PDIF out connectorYesYes
CD/AUX audio inKnown for oneYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Number of IEEE1394 connectorsKnown for one1
Number of Parallel ATA connectorsKnown for one1
Front panel audio connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers48
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantityDiffers01
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsDiffers02
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers36
S/PDIF out portKnown for oneYes
COM ports quantityKnown for one1
Parallel ports quantityKnown for one1
Network1 differ
Networking featuresDiffers10/100/1000 Mbps10/100/1000 Mbit
Features1 differ
Motherboard form factorATXATX
Audio chipDiffersRealtek ALC887Realtek ALC889
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows 7/Vista/XP
Expansion slots2 differ
PCI Express x1 slotsDiffers21
PCI Express x8 slotsKnown for one2
PCI Express x16 slotsDiffers12
PCI slotsKnown for one3
BIOS1 differ
BIOS typeDiffersAMIAWARD
BIOS memory sizeKnown for one64 Mbit
Weight & dimensions2 differ
WidthDiffers305 mm30.5 mm
DepthDiffers208 mm24.4 mm
Packaging contentidentical
Bundled softwareKnown for oneNorton Internet Security (OEM version)
Other featuresidentical
S/PDIF in connectorKnown for oneYes
Floppy disk drive connectorKnown for oneYes
Graphics controllerKnown for one2-Way/3-Way ATI CrossFireX/NVIDIA SLI
I/O portsKnown for oneInternal: 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x IDE connector 3 x system fan headers 1 x Chipset fan header 1 x front panel header 1 x front panel audio header 1 x CD In connector 1 x S/PDIF In header 1 x S/PDIF Out header 1 x serial port header 1 x clearing CMOS
Manageability featuresKnown for oneWOL, PXE, WOR by Ring, PME Wake Up

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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