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Product comparison · 2 motherboards

ASUS P7H55-M LGA 1156 (Socket H) micro ATX vs GIGABYTE GA-P55-UD3L motherboard LGA 1156 (Socket H) ATX

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  • 37specifications compared
  • 17differ
  • 20identical
  • 19known for one product only

Key differences

  • Number of SATA connectors
    • 6
    • 8
  • USB 2.0 ports quantity
    • 6
    • 8
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • HDMI ports quantity
    • 1
    • 0
  • Headphone outputs
    • 1
    • 2
  • Networking features
    • Gigabit LAN
    • 10/100 Fast Ethernet
  • Motherboard form factor
    • micro ATX
    • ATX
  • Audio chip
    • Realtek ALC887
    • Realtek ALC888

Side by side

Differences highlightedShow differences only
56 specifications
A

ASUS

P7H55-M LGA 1156 (Socket H) micro ATX

Model P7H55-M

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B

GIGABYTE

GA-P55-UD3L motherboard LGA 1156 (Socket H) ATX

Model GA-P55-UD3L

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Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1156 (Socket H)LGA 1156 (Socket H)
Memoryidentical
Number of memory slots44
ECC сompatibilityNon-ECCNon-ECC
Maximum internal memory16 GB16 GB
Memory voltageKnown for one1.5 V
Graphicsidentical
On-board graphics cardKnown for oneYes
Internal I/O1 differ
USB 2.0 connectors33
Number of SATA connectorsDiffers68
Number of Parallel ATA connectors11
S/PDIF out connectorYesYes
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Power fan connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers10
DVI-D ports quantity00
Headphone outputsDiffers12
Microphone inYesYes
S/PDIF out portYesYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Network1 differ
LAN controllerKnown for oneRealtek RTL8111E
Networking featuresDiffersGigabit LAN10/100 Fast Ethernet
Features2 differ
Motherboard form factorDiffersmicro ATXATX
Audio chipDiffersRealtek ALC887Realtek ALC888
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows 7/ Vista/ XP
Expansion slots3 differ
PCI Express x1 slotsDiffers21
PCI Express x16 slotsDiffers12
PCI slotsDiffers14
BIOS3 differ
BIOS typeDiffersAMIAWARD
BIOS memory sizeDiffers64 Mbit32 Mbit
ACPI versionDiffers2.01.0
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers224 mm190 mm
Packaging contentidentical
Drivers includedYesYes
Bundled softwareKnown for oneNorton Internet Security
Other features1 differ
Controller 2nd interface typeKnown for oneVIA VT6415 PATA
Controller interface typeDiffersIntel H55 ExpressIntel P55 Express
I/O portsKnown for one1 x LPT
Manageability featuresKnown for oneWfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE
S/PDIF in connectorKnown for oneYes
Floppy disk drive connectorKnown for oneYes
Storage controllersidentical
RAID levelsKnown for one0, 1, 5, 10, JBOD

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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