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Product comparison · 2 motherboards

GIGABYTE GA-870A-UD3 motherboard AMD vs GIGABYTE GA-MA770-ES3 motherboard AMD 770 ATX

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  • 41specifications compared
  • 16differ
  • 25identical
  • 16known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Memory voltage
    • 1.5 V
    • 1.8 V
  • Maximum internal memory
    • 16 GB
    • 8 GB
  • RAID levels
    • 0, 1, 5, 10, JBOD
    • 0, 1, 0+1
  • Number of SATA connectors
    • 8
    • 6
  • Number of Parallel ATA connectors
    • 0
    • 1
  • USB 2.0 ports quantity
    • 10
    • 8
  • eSATA ports quantity
    • 2
    • 0

Side by side

Differences highlightedShow differences only
57 specifications
A

GIGABYTE

GA-870A-UD3 motherboard AMD

Model GA-870A-UD3

View product
B

GIGABYTE

GA-MA770-ES3 motherboard AMD 770 ATX

Model GA-MA770-ES3

View product
Processoridentical
Processor manufacturerAMDAMD
Processor socketKnown for oneSocket AM3
Memory3 differ
Number of memory slotsDiffers42
Memory voltageDiffers1.5 V1.8 V
Maximum internal memoryDiffers16 GB8 GB
ECC сompatibilityKnown for oneECC
Storage controllers1 differ
RAID levelsDiffers0, 1, 5, 10, JBOD0, 1, 0+1
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
On-board graphics cardKnown for oneNo
Internal I/O2 differ
USB 2.0 connectors22
Number of SATA connectorsDiffers86
Number of Parallel ATA connectorsDiffers01
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 IEEE1394 connectorsKnown for one1
Number of EATX power connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers108
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers20
PS/2 ports quantity11
Firewire (IEEE 1394) portsDiffers10
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantity00
DVI-D ports quantityKnown for one0
Headphone outputsDiffers63
Microphone inYesYes
S/PDIF out portYesYes
Digital audio optical outKnown for one1
Parallel ports quantity11
Serial ports quantity11
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Features3 differ
Motherboard form factorATXATX
Motherboard chipsetDiffersAMD 880GAMD 770
Audio chipDiffersRealtek ALC892Realtek ALC888
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsDiffersWindows 7/Vista/XPWindows Vista/XP/7
Expansion slots2 differ
PCI Express x1 slotsDiffers24
PCI Express x16 slotsDiffers21
PCI slotsKnown for one2
BIOSidentical
BIOS typeAWARDAWARD
ACPI version1.01.0
BIOS memory sizeKnown for one16 Mbit
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers230 mm190 mm
Packaging contentidentical
Drivers includedYesYes
Bundled softwareKnown for oneNorton Internet Security
Other featuresidentical
S/PDIF in connectorYesYes
Controller 2nd interface typeKnown for oneiTE IT8720
Floppy disk drive connectorYesYes
S/PDIF in portKnown for oneYes
Controller interface typeKnown for oneTE IT8720

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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