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Product comparison · 2 motherboards

ASUS A8V-X motherboard Socket 939 ATX vs ASUS P5B motherboard LGA 775 (Socket T) ATX

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  • 28specifications compared
  • 11differ
  • 17identical
  • 15known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket 939
    • LGA 775 (Socket T)
  • USB 2.0 connectors
    • 2
    • 3
  • Networking features
    • Fast Ethernet
    • Gigabit Ethernet
  • Audio output channels
    • 5.1 channels
    • 7.1 channels
  • BIOS memory size
    • 32 Mbit
    • 64 Mbit
  • Depth
    • 210 mm
    • 245 mm

Side by side

Differences highlightedShow differences only
43 specifications
A

ASUS

A8V-X motherboard Socket 939 ATX

Model A8V-X

View product
B

ASUS

P5B motherboard LGA 775 (Socket T) ATX

Model P5B

View product
Processor2 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket 939LGA 775 (Socket T)
Maximum number of SMP processors11
Memoryidentical
Number of memory slots44
ECC сompatibilityKnown for oneECC & Non-ECC
Maximum internal memoryKnown for one4 GB
Storage controllersidentical
RAID levelsKnown for one0, 1, 0+1, JBOD
Internal I/O1 differ
USB 2.0 connectorsDiffers23
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Chassis intrusion connectorYesYes
Number of SATA connectorsKnown for one5
Number of Parallel ATA connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
Number of COM connectorsKnown for one1
Rear panel I/O portsidentical
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
PS/2 ports quantity22
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portYesYes
Parallel ports quantity11
Serial ports quantityKnown for one1
eSATA ports quantityKnown for one1
Network1 differ
LAN controllerKnown for oneRealtek RTL8201CL
Networking featuresDiffersFast EthernetGigabit Ethernet
Features1 differ
Motherboard form factorATXATX
Audio chipKnown for oneADI AD1986A
Audio output channelsDiffers5.1 channels7.1 channels
Power source typeATXATX
Expansion slots1 differ
Expansion slotsDiffers1x AGP8X 2x PCI-E x1 3x PCI1x PCI-E x16 3x PCI-E x1 3x PCI 2.2
BIOS1 differ
BIOS memory sizeDiffers32 Mbit64 Mbit
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers210 mm245 mm
Packaging content1 differ
Bundled softwareDiffersDrivers ASUS PC Probe Anti-Virus (OEM) ASUS LiveUpdateASUS PC Probe II ASUS Update AI Booster
Other features2 differ
Floppy disk drive connectorYesYes
GAME/MIDI connectorKnown for oneYes
Special featuresDiffersASUS C.P.R. ASUS JumperFree ASUS MyLogo- ASUS AI Gear - ASUS AI Nap - ASUS Q-Fan 2 - ASUS Noise Filter - ASUS Q-Connector - ASUS O.C. Profile - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2
Manageability featuresDiffersWfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE, RPLWfM 2.0, DMI 2.0, WOL @ PME, WOR @ PME, PXE
Controller interface typeKnown for oneJMicron JMB363

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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