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Product comparison · 2 motherboards

ASUS P7H55 motherboard Intel® H55 LGA 1156 (Socket H) ATX vs GIGABYTE GA-P55-UD3L motherboard LGA 1156 (Socket H) ATX

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  • 37specifications compared
  • 14differ
  • 23identical
  • 30known for one product only

Key differences

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • USB 2.0 connectors
    • 2
    • 3
  • PS/2 ports quantity
    • 2
    • 1
  • Headphone outputs
    • 1
    • 2
  • Audio chip
    • VIA VT1708S
    • Realtek ALC888
  • PCI Express x1 slots
    • 3
    • 1
  • PCI Express x16 slots
    • 1
    • 2
  • PCI slots
    • 3
    • 4

Side by side

Differences highlightedShow differences only
67 specifications
A

ASUS

P7H55 motherboard Intel® H55 LGA 1156 (Socket H) ATX

Model P7H55

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B

GIGABYTE

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

Model GA-P55-UD3L

View product
Processoridentical
Compatible processor seriesKnown for oneIntel® Pentium®
Memory1 differ
Memory channelsKnown for oneDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsKnown for one1333,1600,1866,2000,2200 MHz
Memory voltageKnown for one1.5 V
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
On-board graphics cardKnown for oneNo
Internal I/O1 differ
USB 2.0 connectorsDiffers23
Number of SATA II connectorsKnown for one6
Front panel audio connectorKnown for oneYes
CD/AUX audio inKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Number of SATA connectorsKnown for one8
Rear panel I/O ports2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
PS/2 ports quantityDiffers21
Headphone outputsDiffers12
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Networkidentical
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8112L
Networking featuresKnown for one10/100 Fast Ethernet
Features2 differ
Component forKnown for onePC
Motherboard chipsetKnown for oneIntel® H55
Audio chipDiffersVIA VT1708SRealtek ALC888
Compatible operating systemsDiffersWindowsMicrosoft Windows 7/ Vista/ XP
CertificationKnown for oneRoHS
Expansion slots3 differ
PCI Express x1 slotsDiffers31
PCI Express x16 slotsDiffers12
PCI Express slots versionKnown for one2.0
PCI slotsDiffers34
BIOS3 differ
BIOS typeDiffersAMIAWARD
BIOS memory sizeDiffers16 Mbit32 Mbit
ACPI versionDiffers2.0a1.0
Weight & dimensions1 differ
DepthDiffers218 mm190 mm
Packaging contentidentical
Cables includedKnown for onePATA, SATA
Bundled softwareKnown for oneNorton Internet Security
Other features1 differ
Controller 2nd interface typeKnown for oneUltraDMA 133/100
Controller interface typeDiffersSATA 3.0 Gb/sIntel P55 Express
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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