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Product comparison · 2 motherboards

ASUS P4B533-X motherboard Socket 478 ATX vs GIGABYTE GA-P55-US3L Intel® P55 LGA 1156 (Socket H) ATX

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  • 33specifications compared
  • 14differ
  • 19identical
  • 19known for one product only

Key differences

  • Processor socket
    • Socket 478
    • LGA 1156 (Socket H)
  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 2 GB
    • 16 GB
  • USB 2.0 connectors
    • 1
    • 3
  • Number of Parallel ATA connectors
    • 2
    • 1
  • USB 2.0 ports quantity
    • 4
    • 8
  • PS/2 ports quantity
    • 2
    • 1
  • Headphone outputs
    • 1
    • 3

Side by side

Differences highlightedShow differences only
52 specifications
A

ASUS

P4B533-X motherboard Socket 478 ATX

Model P4B533-X

View product
B

GIGABYTE

GA-P55-US3L Intel® P55 LGA 1156 (Socket H) ATX

Model GA-P55-US3L

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersSocket 478LGA 1156 (Socket H)
Compatible processor seriesKnown for oneIntel® Celeron®
Memory2 differ
Number of memory slotsDiffers24
Maximum internal memoryDiffers2 GB16 GB
ECC сompatibilityKnown for oneNon-ECC
Storage controllersidentical
RAID levelsKnown for one0, 1, 10
Internal I/O2 differ
USB 2.0 connectorsDiffers13
Number of SATA connectorsKnown for one8
Number of Parallel ATA connectorsDiffers21
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectors11
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Chassis intrusion connectorKnown for oneYes
Number of chassis fan connectorsKnown for one1
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers48
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers13
Microphone inYesYes
S/PDIF out portYesYes
Parallel ports quantity11
Serial ports quantity11
Network1 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Features2 differ
Motherboard form factorATXATX
Motherboard chipsetKnown for oneIntel® P55
Audio chipDiffersADI AD1888Realtek ALC888
Audio output channelsDiffers5.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneWin 7/Vista/XP
Expansion slots1 differ
PCI Express x1 slotsKnown for one4
PCI Express x16 slotsKnown for one2
PCI slotsDiffers41
BIOS1 differ
BIOS memory sizeDiffers3 Mbit32 Mbit
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers178 mm190 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Other featuresidentical
S/PDIF in connectorKnown for oneYes
Controller interface typeKnown for oneiTE IT8720
Floppy disk drive connectorKnown for oneYes
AGP x4 slotsKnown for one1
GAME/MIDI connectorKnown for oneYes
Special featuresKnown for oneSTR STD C.P.R. MyLogo EZ Flash CrashFree BIOS 2

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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