All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motherboards

GIGABYTE GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX vs GIGABYTE GA-H55M-UD2H motherboard LGA 1156 (Socket H) ATX

Add a product
  • 31specifications compared
  • 13differ
  • 18identical
  • 16known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM3
    • LGA 1156 (Socket H)
  • Number of SATA connectors
    • 8
    • 5
  • PS/2 ports quantity
    • 2
    • 1
  • Firewire (IEEE 1394) ports
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • HDMI ports quantity
    • 0
    • 1
  • DVI-D ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
47 specifications
A

GIGABYTE

GA-770TA-U3 motherboard AMD 770 Socket AM3 ATX

Model GA-770TA-U3

View product
B

GIGABYTE

GA-H55M-UD2H motherboard LGA 1156 (Socket H) ATX

Model GA-H55M-UD2H

View product
Processor2 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM3LGA 1156 (Socket H)
Memoryidentical
Number of memory slots44
Memory voltage1.5 V1.5 V
Maximum internal memoryKnown for one16 GB
ECC сompatibilityKnown for oneNon-ECC
Internal I/O1 differ
USB 2.0 connectorsKnown for one2
Number of SATA connectorsDiffers85
S/PDIF out connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorKnown for oneYes
Number of IEEE1394 connectors11
Number of Parallel ATA connectorsKnown for one1
Front panel audio connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantity66
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
eSATA ports quantity11
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsDiffers21
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantityDiffers01
Headphone outputsKnown for one6
Microphone inYesYes
S/PDIF out portKnown for oneYes
Network1 differ
Networking featuresDiffers10/100/1000 Mbit10/100/1000 Mbps
Features1 differ
Motherboard form factorATXATX
Motherboard chipsetKnown for oneAMD 770
Audio chipDiffersRealtek ALC888Realtek ALC889
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows 7/ Vista/ XP
Expansion slots2 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsDiffers12
PCI slotsDiffers42
BIOSidentical
BIOS typeAWARDAWARD
Weight & dimensions1 differ
WidthDiffers305 mm244 mm
Depth230 mm230 mm
Packaging contentidentical
Bundled softwareNorton Internet SecurityNorton Internet Security
Other featuresidentical
S/PDIF in connectorYesYes
S/PDIF in portKnown for oneYes
PCI Express power connectors (6-pin)Known for oneYes
Floppy disk drive connectorYesYes
I/O portsKnown for one1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x IDE connector 2 x system fan header 1 x North Bridge fan header 1 x front panel header 1 x front panel audio header 1 x serial port header 1 x parallel port header 1 x clearing CMOS jumper

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.

More motherboard comparisons

All motherboard comparisons