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Product comparison · 2 motherboards

ASUS P5QD Turbo vs GIGABYTE P55-UD4 Intel® P55 LGA 1156 (Socket H) ATX

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  • 34specifications compared
  • 13differ
  • 21identical
  • 24known for one product only

Key differences

  • Processor socket
    • LGA 775 (Socket T)
    • LGA 1156 (Socket H)
  • RAID levels
    • 0, 1
    • 0, 1, 10
  • USB 2.0 connectors
    • 3
    • 2
  • Number of SATA connectors
    • 7
    • 8
  • USB 2.0 ports quantity
    • 6
    • 10
  • eSATA ports quantity
    • 1
    • 2
  • PS/2 ports quantity
    • 2
    • 1
  • Firewire (IEEE 1394) ports
    • 1
    • 2

Side by side

Differences highlightedShow differences only
58 specifications
A

ASUS

P5QD TurboView product
B

GIGABYTE

P55-UD4 Intel® P55 LGA 1156 (Socket H) ATX

Model P55-UD4

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 775 (Socket T)LGA 1156 (Socket H)
Memoryidentical
Number of memory slots44
Memory voltageKnown for one1.5 V
Maximum internal memory16 GB16 GB
ECC сompatibilityKnown for oneNon-ECC
Storage controllers1 differ
RAID levelsDiffers0, 10, 1, 10
Internal I/O2 differ
USB 2.0 connectorsDiffers32
Number of SATA connectorsDiffers78
S/PDIF out connectorYesYes
CD/AUX audio inYesYes
Power fan connectorYesYes
CPU fan connectorYesYes
Number of IEEE1394 connectors11
Number of Parallel ATA connectorsKnown for one1
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Number of chassis fan connectorsKnown for one2
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers610
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers12
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsDiffers12
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputs66
Microphone inYesYes
S/PDIF out portYesYes
COM ports quantityKnown for one0
WiFi-AP antenna jackKnown for one0
Network1 differ
Networking featuresDiffersGigabit Ethernet10/100/1000 Mbit
LAN controllerKnown for oneAtheros L1E
Featuresidentical
Motherboard form factorATXATX
Motherboard chipsetKnown for oneIntel® P55
Audio chipKnown for oneRealtek ALC888
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneWin XP, Vista, 7
Overclocking featuresKnown for onenP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Expansion slots1 differ
PCI Express x1 slots33
PCI Express x16 slotsDiffers12
PCI slots22
BIOSidentical
BIOS memory sizeKnown for one32 Mbit
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers234 mm244 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Bundled softwareKnown for oneNorton Internet Security
Other features2 differ
S/PDIF in connectorKnown for oneYes
Controller 2nd interface typeDiffersIDEATA-133/100/66/33
Controller interface typeDiffersSATAiTE IT8720
AGP x4 slotsKnown for one0
AGP x8 slotsKnown for one0
Floppy disk drive connectorKnown for oneYes
Special featuresKnown for one@BIOS Q-Flash Xpress BIOS Rescue Download Center Xpress Install Xpress Recovery2
Audio outputKnown for oneVT1708S

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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