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Product comparison · 2 motherboards

GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX vs GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX

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  • 35specifications compared
  • 6differ
  • 29identical
  • 13known for one product only

Key differences

The GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX has 10 more USB 2.0 connectors than the GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX (12 vs 2). The GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX has 2 more SATA connectors than the GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX (8 vs 6). The GIGABYTE GA-EP45-DS4P motherboard LGA 775 (Socket T) ATX has 2 more chassis fan connectors than the GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX (3 vs 1).

  • USB 2.0 connectors
    • 2
    • 12
  • Number of SATA connectors
    • 6
    • 8
  • Number of chassis fan connectors
    • 3
    • 1
  • Number of IEEE1394 connectors
    • 1
    • 3
  • Headphone outputs
    • 1
    • 6

Side by side

Differences highlightedShow differences only
48 specifications
A

GIGABYTE

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

Model GA-EP45-DS4P

View product
B

GIGABYTE

GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX

Model GA-EP45-UD3P

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Memoryidentical
Number of memory slots44
Memory voltage1.8 V1.8 V
Maximum internal memory16 GB16 GB
Internal I/O4 differ
USB 2.0 connectorsDiffers212
Number of SATA connectorsDiffers68
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers31
Chassis intrusion connectorYesYes
Number of IEEE1394 connectorsDiffers13
Number of Parallel ATA connectorsKnown for one1
Rear panel I/O ports1 differ
USB 2.0 ports quantity88
Ethernet LAN (RJ-45) ports22
eSATA ports quantity00
PS/2 ports quantity22
Firewire (IEEE 1394) ports22
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers16
Microphone inYesYes
S/PDIF out portYesYes
Modem (RJ-11) portsKnown for one0
Networkidentical
LAN controllerRealtek RTL8111CRealtek RTL8111C
Networking featuresKnown for one10/100/1000 Mbit
Featuresidentical
Motherboard form factorATXATX
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows Vista, XP
Audio chipKnown for oneRealtek ALC889A
Expansion slots1 differ
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one2
Expansion slotsDiffers2 x PCI Express x16 1 x PCI Express x4 3 x PCI Express x1 1 x PCI2 x PCI
BIOSidentical
BIOS typeKnown for oneAWARD
BIOS memory sizeKnown for one64 Mbit
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Packaging contentidentical
Trial softwareKnown for oneNorton Internet Security
Other featuresidentical
Floppy disk drive connectorYesYes
Controller 2nd interface typeKnown for oneIDE
Controller interface typeKnown for oneSATA 2
Storage controllersidentical
RAID levelsKnown for one0, 1, 10

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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