All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motherboards

ASUS P7P55-M C SI vs GIGABYTE GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX

Add a product
  • 26specifications compared
  • 10differ
  • 16identical
  • 29known for one product only

Key differences

  • USB 2.0 connectors
    • 3
    • 4
  • USB 2.0 ports quantity
    • 14
    • 8
  • Firewire (IEEE 1394) ports
    • 1
    • 0
  • Headphone outputs
    • 6
    • 1
  • Networking features
    • Gigabit Ethernet
    • 10/100/1000 Mbit/s
  • Motherboard form factor
    • micro ATX
    • ATX
  • Compatible operating systems
    • Windows 2000/2003/XP/Vista/7
    • Microsoft Windows 7/Vista/XP
  • PCI slots
    • 1
    • 4

Side by side

Differences highlightedShow differences only
55 specifications
A

ASUS

P7P55-M C SIView product
B

GIGABYTE

GA-H55-UD3H motherboard LGA 1156 (Socket H) ATX

Model GA-H55-UD3H

View product
Processoridentical
Processor manufacturerKnown for oneIntel
Processor socketLGA 1156 (Socket H)LGA 1156 (Socket H)
Memoryidentical
Number of memory slots44
ECC сompatibilityKnown for oneNon-ECC
Maximum internal memory16 GB16 GB
Internal I/O1 differ
USB 2.0 connectorsDiffers34
Number of SATA connectors66
Number of Parallel ATA connectors11
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inKnown for oneYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Chassis intrusion connectorYesYes
Number of COM connectorsKnown for one1
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsKnown for one1
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers148
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantity11
Firewire (IEEE 1394) portsDiffers10
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityKnown for one1
DVI-D ports quantityKnown for one1
Headphone outputsDiffers61
Microphone inYesYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
Network1 differ
Networking featuresDiffersGigabit Ethernet10/100/1000 Mbit/s
LAN controllerKnown for oneRealtek RTL8112L
Features2 differ
Motherboard form factorDiffersmicro ATXATX
Audio chipKnown for oneRealtek ALC889
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsDiffersWindows 2000/2003/XP/Vista/7Microsoft Windows 7/Vista/XP
Motherboard chipsetKnown for oneIntel® P55
Expansion slots1 differ
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one1
PCI Express x16 slots11
PCI slotsDiffers14
BIOSidentical
BIOS typeKnown for oneAWARD
ACPI versionKnown for one1.0b
BIOS memory sizeKnown for one16 Mbit
Weight & dimensions2 differ
WidthDiffers224 mm305 mm
DepthDiffers218 mm210 mm
Other featuresidentical
S/PDIF in portKnown for oneYes
Controller 2nd interface typeKnown for oneATA-133/100/66/33
Controller interface typeKnown for oneSATA2
Floppy disk drive connectorKnown for oneYes
Storage controllersidentical
RAID levelsKnown for one0, 1, 0+1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
On-board graphics cardKnown for oneYes
Packaging contentidentical
Drivers includedKnown for oneYes

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.

More motherboard comparisons

All motherboard comparisons