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Product comparison · 2 motherboards

GIGABYTE GA-H55N-USB3 motherboard LGA 1156 (Socket H) mini ITX vs GIGABYTE GA-MA770-UD3 AMD 770 Socket AM3 ATX

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  • 31specifications compared
  • 17differ
  • 14identical
  • 23known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 1156 (Socket H)
    • Socket AM3
  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • Non-ECC
    • ECC
  • Maximum internal memory
    • 8 GB
    • 16 GB
  • Number of SATA connectors
    • 4
    • 6
  • USB 2.0 ports quantity
    • 4
    • 8
  • eSATA ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
54 specifications
A

GIGABYTE

GA-H55N-USB3 motherboard LGA 1156 (Socket H) mini ITX

Model GA-H55N-USB3

View product
B

GIGABYTE

GA-MA770-UD3 AMD 770 Socket AM3 ATX

Model GA-MA770-UD3

View product
Processor2 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1156 (Socket H)Socket AM3
Memory3 differ
Number of memory slotsDiffers24
Memory voltageKnown for one1.8 V
ECC сompatibilityDiffersNon-ECCECC
Maximum internal memoryDiffers8 GB16 GB
Controller typeKnown for oneDual channel
Internal I/O1 differ
USB 2.0 connectors22
Number of SATA connectorsDiffers46
Number of Parallel ATA connectorsKnown for one1
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inKnown for oneYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one2
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Number of IEEE1394 connectorsKnown for one1
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers48
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers10
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) portsDiffers02
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers10
DVI-D ports quantity00
Headphone outputsDiffers16
Microphone inYesYes
S/PDIF out portYesYes
Digital audio optical outKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Networkidentical
LAN controllerKnown for oneRealtek RTL8111C
Networking featuresKnown for oneRealtek RTL8111E
Features2 differ
Motherboard form factorDiffersmini ITXATX
Motherboard chipsetKnown for oneAMD 770
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsDiffersMicrosoft Windows 7/Vista/XPWindows Vista/XP
Audio chipKnown for oneRealtek ALC892R
Expansion slotsidentical
PCI Express x1 slotsKnown for one4
PCI Express x16 slots11
PCI slotsKnown for one2
BIOSidentical
BIOS memory sizeKnown for one64 Mbit
ACPI version1.01.0
BIOS typeKnown for oneAMI
Weight & dimensions2 differ
WidthDiffers170 mm305 mm
DepthDiffers170 mm210 mm
Other featuresidentical
S/PDIF in connectorKnown for oneYes
Controller 2nd interface typeKnown for oneIDE/SATA1
Floppy disk drive connectorKnown for oneYes
Packaging contentidentical
Drivers includedKnown for oneYes

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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