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Product comparison · 2 motherboards

ASUS P5Q-CM LGA 775 (Socket T) micro ATX vs GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX

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  • 26specifications compared
  • 14differ
  • 12identical
  • 21known for one product only

Key differences

The GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX has 2 more memory slots than the ASUS P5Q-CM LGA 775 (Socket T) micro ATX (4 vs 2). The GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX has 8 GB more maximum internal memory than the ASUS P5Q-CM LGA 775 (Socket T) micro ATX (16 GB vs 8 GB). The ASUS P5Q-CM LGA 775 (Socket T) micro ATX has 4 more USB 2.0 connectors than the GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX (6 vs 2). Motherboard form factor: micro ATX on the ASUS P5Q-CM LGA 775 (Socket T) micro ATX, ATX on the GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX. Audio chip: VIA VT1708B on the ASUS P5Q-CM LGA 775 (Socket T) micro ATX, Realtek ALC889A on the GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX.

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 8 GB
    • 16 GB
  • USB 2.0 connectors
    • 6
    • 2
  • Number of chassis fan connectors
    • 1
    • 3
  • USB 2.0 ports quantity
    • 6
    • 8
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2
  • PS/2 ports quantity
    • 1
    • 2
  • Firewire (IEEE 1394) ports
    • 0
    • 2

Side by side

Differences highlightedShow differences only
47 specifications
A

ASUS

P5Q-CM LGA 775 (Socket T) micro ATX

Model P5Q-CM

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B

GIGABYTE

GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX

Model GA-EP45-DS4P

View product
Memory2 differ
Number of memory slotsDiffers24
Memory voltageKnown for one1.8 V
Maximum internal memoryDiffers8 GB16 GB
ECC сompatibilityKnown for oneNon-ECC
Storage controllersidentical
RAID levelsKnown for one0, 1, 10
Internal I/O2 differ
USB 2.0 connectorsDiffers62
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 connectorsDiffers13
Number of IEEE1394 connectorsKnown for one1
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) portsDiffers12
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) portsDiffers02
VGA (D-Sub) ports quantityDiffers10
DVI-D ports quantityDiffers10
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Networkidentical
LAN controllerKnown for oneRealtek RTL8111C
Features2 differ
Motherboard form factorDiffersmicro ATXATX
Audio chipDiffersVIA VT1708BRealtek ALC889A
Expansion slotsidentical
Expansion slotsKnown for one2 x PCI Express x16 1 x PCI Express x4 3 x PCI Express x1 1 x PCI
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
BIOSidentical
BIOS memory sizeKnown for one64 Mbit
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers229 mm244 mm
Other featuresidentical
Controller 2nd interface typeKnown for oneIDE
Controller interface typeKnown for oneSATA 2
Floppy disk drive connectorKnown for oneYes
Graphics controllerKnown for oneIntel GMA4500
Manageability featuresKnown for oneWfM 2.0, DMI 2.0, WOL @ PME, WOR @ PME, PXE
Graphicsidentical
Maximum graphics card memoryKnown for one352 MB

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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