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Product comparison · 2 motherboards

ASUS P5B-E Plus vs ASUS P5GZ-MX motherboard Intel® 945GZ Express LGA 775 (Socket T) micro ATX

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  • 32specifications compared
  • 15differ
  • 17identical
  • 34known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 8 GB
    • 2 GB
  • USB 2.0 connectors
    • 3
    • 2
  • Number of SATA connectors
    • 7
    • 4
  • Number of chassis fan connectors
    • 3
    • 1
  • eSATA ports quantity
    • 1
    • 0
  • Firewire (IEEE 1394) ports
    • 1
    • 0
  • Motherboard form factor
    • ATX
    • micro ATX

Side by side

Differences highlightedShow differences only
66 specifications
A

ASUS

P5B-E PlusView product
B

ASUS

P5GZ-MX motherboard Intel® 945GZ Express LGA 775 (Socket T) micro ATX

Model P5GZ-MX

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Compatible processor seriesKnown for oneIntel® Celeron®, Intel® Pentium® 4, Intel® Pentium® D
Maximum number of SMP processorsKnown for one1
Memory2 differ
Supported memory typesKnown for oneDDR2-SDRAM
Number of memory slotsDiffers42
Memory slots typeKnown for oneDIMM
Supported memory clock speedsKnown for one400,533 MHz
Maximum internal memoryDiffers8 GB2 GB
Storage controllersidentical
Supported storage drive interfacesKnown for oneSATA
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Internal I/O3 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one0
Number of SATA III connectorsKnown for one0
Number of SATA II connectorsKnown for one0
Number of SATA connectorsDiffers74
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers31
Chassis intrusion connectorYesYes
Number of Parallel ATA connectorsKnown for one1
Number of EATX power connectorsKnown for one1
Power fan connectorKnown for oneYes
Number of IEEE1394 connectorsKnown for one1
Rear panel I/O ports2 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers10
PS/2 ports quantity22
Firewire (IEEE 1394) portsDiffers10
VGA (D-Sub) ports quantityKnown for one1
HDMI ports quantityKnown for one0
DVI-D ports quantityKnown for one0
Headphone outputs11
Microphone inYesYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Networkidentical
LAN controllerKnown for oneMarvell 88E8001
Networking featuresGigabit EthernetGigabit Ethernet
Features3 differ
Component forKnown for onePC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyKnown for oneIntel
Motherboard chipsetKnown for oneIntel® 945GZ Express
Audio chipDiffersADI AD1988ARealtek ALC883
Audio output channelsDiffers7.1 channels5.1 channels
Power source typeATXATX
Expansion slots1 differ
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one2
Expansion slotsDiffers1x PCI-E x16 1x PCI-E x4 1x PCI-E x1 3x PCI 2.21x PCI-E x16/x4 1x PCI-E x1 2x PCI 2.2
BIOS1 differ
BIOS typeKnown for oneAMI
BIOS memory sizeDiffers64 Mbit32 Mbit
Weight & dimensions2 differ
WidthDiffers305 mm245 mm
DepthDiffers244 mm203 mm
Other features1 differ
Floppy disk drive connectorYesYes
Special featuresDiffers- ASUS AI Gear - ASUS AI Nap - ASUS Fanless Design - ASUS Q-Fan 2 - ASUS Q-Connector - ASUS O.C. Profile - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2 - ASUS MyLogo 2ASUS CrashFree BIOS 2 ASUS AI NET 2 ASUS C.P.R. ASUS Q-Fan ASUS EZ Flash ASUS MyLogo
Manageability featuresWfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXEWfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE
Controller 2nd interface typeKnown for oneUltraDMA 133/100/66
Controller interface typeKnown for oneSerial ATA II
Azalia Digital Header (ADH) connectorKnown for one1
Packaging contentidentical
Bundled softwareKnown for oneASUS PC Probe II ASUS Update ASUS AI Suite

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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