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Product comparison · 2 motherboards

ASUS M3N78 SE vs GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX

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  • 31specifications compared
  • 17differ
  • 14identical
  • 18known for one product only

Key differences

The GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX has 2 more memory slots than the ASUS M3N78 SE (4 vs 2). The GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX has 8 GB more maximum internal memory than the ASUS M3N78 SE (16 GB vs 8 GB). The GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX has 9 more USB 2.0 connectors than the ASUS M3N78 SE (12 vs 3). Processor manufacturer: AMD on the ASUS M3N78 SE, Intel on the GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX. Processor socket: Socket AM2 on the ASUS M3N78 SE, LGA 775 (Socket T) on the GIGABYTE GA-EP45-UD3P motherboard LGA 775 (Socket T) ATX.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM2
    • LGA 775 (Socket T)
  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 8 GB
    • 16 GB
  • USB 2.0 connectors
    • 3
    • 12
  • Number of SATA connectors
    • 4
    • 8
  • USB 2.0 ports quantity
    • 6
    • 8
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2

Side by side

Differences highlightedShow differences only
49 specifications
A

ASUS

M3N78 SEView product
B

GIGABYTE

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

Model GA-EP45-UD3P

View product
Processor2 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM2LGA 775 (Socket T)
Memory2 differ
Number of memory slotsDiffers24
Memory voltageKnown for one1.8 V
Maximum internal memoryDiffers8 GB16 GB
ECC сompatibilityKnown for oneNon-ECC
Internal I/O2 differ
USB 2.0 connectorsDiffers312
Number of SATA connectorsDiffers48
S/PDIF out connectorYesYes
Front panel audio connectorKnown for oneYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorYesYes
Number of IEEE1394 connectorsKnown for one3
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantity00
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) portsDiffers02
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers16
Microphone inYesYes
S/PDIF out portKnown for oneYes
Modem (RJ-11) portsKnown for one0
COM ports quantityKnown for one1
Parallel ports quantityKnown for one1
Network1 differ
LAN controllerKnown for oneRealtek RTL8111C
Networking featuresDiffersGigabit LAN10/100/1000 Mbit
Features1 differ
Motherboard form factorATXATX
Audio output channelsDiffers5.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows Vista, XP
Audio chipKnown for oneRealtek ALC662
Expansion slots2 differ
PCI Express x1 slotsDiffers23
PCI Express x16 slotsDiffers12
Expansion slotsKnown for one2 x PCI
PCI slotsKnown for one3
BIOS1 differ
BIOS typeDiffersAMIAWARD
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers218 mm244 mm
Packaging contentidentical
Trial softwareKnown for oneNorton Internet Security
Drivers includedKnown for oneYes
Other featuresidentical
Floppy disk drive connectorYesYes
Storage controllersidentical
RAID levelsKnown for one0, 1

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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