Product comparison · 2 motherboards

GIGABYTE GA-H55-USB3 (rev. 2.0) vs GIGABYTE GA-MA785GMT-US2H (rev. 3.3)

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  • 49specifications compared
  • 21differ
  • 28identical
  • 15known for one product only

Key differences

  • Processor manufacturer
    • GA-H55-USB3 (rev. 2.0):Intel
    • GA-MA785GMT-US2H (rev. 3.3):AMD
  • Processor socket
    • GA-H55-USB3 (rev. 2.0):LGA 1156 (Socket H)
    • GA-MA785GMT-US2H (rev. 3.3):Socket AM3
  • Supported memory clock speeds
    • GA-H55-USB3 (rev. 2.0):800,1066,1333,1666 MHz
    • GA-MA785GMT-US2H (rev. 3.3):1066,1333,1666,1800 MHz
  • Supported memory module capacities
    • GA-H55-USB3 (rev. 2.0):1GB, 2GB, 4GB
    • GA-MA785GMT-US2H (rev. 3.3):1GB, 2GB, 4GB, 8GB
  • RAID levels
    • GA-H55-USB3 (rev. 2.0):0, 1
    • GA-MA785GMT-US2H (rev. 3.3):0, 1, 5, 10, JBOD
  • Parallel processing technology support
    • GA-H55-USB3 (rev. 2.0):Not supported
    • GA-MA785GMT-US2H (rev. 3.3):Hybrid CrossFireX
  • Number of SATA II connectors
    • GA-H55-USB3 (rev. 2.0):7
    • GA-MA785GMT-US2H (rev. 3.3):5
  • USB 2.0 ports quantity
    • GA-H55-USB3 (rev. 2.0):4
    • GA-MA785GMT-US2H (rev. 3.3):6

Side by side

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Comparison of GA-H55-USB3 (rev. 2.0), GA-MA785GMT-US2H (rev. 3.3)
64 specifications
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1156 (Socket H)Socket AM3
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7AMD Phenom II Dual-Core Mobile, AMD Phenom II Quad-Core Mobile, AMD Phenom II Triple-Core Mobile, AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6
System bus rateKnown for oneUnknown — not stated by the source5.2 GT/s
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots44
Memory channelsKnown for oneUnknown — not stated by the sourceDual-channel
Memory voltage1.5 V1.5 V
Supported memory clock speedsDiffers800,1066,1333,1666 MHz1066,1333,1666,1800 MHz
Maximum internal memory16 GB16 GB
Supported memory module capacitiesDiffers1GB, 2GB, 4GB1GB, 2GB, 4GB, 8GB
Controller typeKnown for oneUnknown — not stated by the sourceITE IT8718
ECC сompatibilityKnown for oneNon-ECCUnknown — not stated by the source
Storage controllers1 differ
Supported storage drive interfacesSATA IISATA II
RAID levelsDiffers0, 10, 1, 5, 10, JBOD
Graphics1 differ
Parallel processing technology supportDiffersNot supportedHybrid CrossFireX
Internal I/O1 differ
USB 2.0 connectors33
Number of SATA II connectorsDiffers75
S/PDIF out connectorYesYes
Front panel audio connectorKnown for oneUnknown — not stated by the sourceYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Chassis intrusion connectorKnown for oneUnknown — not stated by the sourceYes
Number of IEEE1394 connectors11
Parallel connectorKnown for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsKnown for one2Unknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
Ethernet LAN (RJ-45) ports11
eSATA ports quantity11
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsDiffers10
VGA (D-Sub) ports quantity11
HDMI ports quantity11
DVI-D ports quantity11
Headphone outputsDiffers32
Microphone inYesYes
S/PDIF out portYesYes
DisplayPorts quantityKnown for one1Unknown — not stated by the source
Network2 differ
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek RTL8111ERealtek RTL8111C
Networking featuresDiffersGigabit EthenetGigabit Ethernet
Features3 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® H55AMD 785G
Motherboard southbridgeKnown for oneUnknown — not stated by the sourceAMD SB710
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows 7/Vista/XPUnknown — not stated by the source
Expansion slots1 differ
PCI Express x1 slots11
PCI Express x16 slots11
PCI slotsDiffers32
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
BIOSidentical
BIOS typeAWARDAWARD
ACPI version1.0b1.0b
Clear CMOS buttonYesYes
Weight & dimensions2 differ
WidthDiffers305 mm243 mm
DepthDiffers244 mm243 mm
Other featuresidentical
S/PDIF in connectorYesYes
Floppy disk drive connectorKnown for oneUnknown — not stated by the sourceYes
Packaging contentidentical
Bundled softwareKnown for oneNorton Internet SecurityUnknown — not stated by the source

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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