Product comparison · 2 motherboards

GIGABYTE GA-Z170-HD3 motherboard Intel® Z170 ATX vs MSI Z170A Gaming Pro

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  • 39specifications compared
  • 15differ
  • 24identical
  • 38known for one product only

Key differences

The GIGABYTE GA-Z170-HD3 motherboard Intel® Z170 ATX has 4 more USB 2.0 connectors than the MSI Z170A Gaming Pro (6 vs 2). The GIGABYTE GA-Z170-HD3 motherboard Intel® Z170 ATX has 2 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the MSI Z170A Gaming Pro (8 vs 6). The MSI Z170A Gaming Pro has 2 more USB 3.2 Gen 2 (3.1 Gen 2) connectors than the GIGABYTE GA-Z170-HD3 motherboard Intel® Z170 ATX (2 vs 0). ECC сompatibility: ECC & Non-ECC on the GIGABYTE GA-Z170-HD3 motherboard Intel® Z170 ATX, ECC on the MSI Z170A Gaming Pro. Supported storage drive interfaces: M.2, SATA on the GIGABYTE GA-Z170-HD3 motherboard Intel® Z170 ATX, SATA III on the MSI Z170A Gaming Pro.

  • ECC сompatibility
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:ECC & Non-ECC
    • Z170A Gaming Pro:ECC
  • Supported storage drive interfaces
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:M.2, SATA
    • Z170A Gaming Pro:SATA III
  • RAID levels
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:0, 1, 5, 10
    • Z170A Gaming Pro:1, 5, 10
  • USB 2.0 connectors
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:6
    • Z170A Gaming Pro:2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:8
    • Z170A Gaming Pro:6
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:0
    • Z170A Gaming Pro:2
  • Number of SATA III connectors
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:0
    • Z170A Gaming Pro:6
  • Number of Parallel ATA connectors
    • GA-Z170-HD3 motherboard Intel® Z170 ATX:1
    • Z170A Gaming Pro:0

Side by side

Differences highlightedShow differences only (on)
Comparison of GA-Z170-HD3, Z170A Gaming Pro
77 specifications
Processoridentical
Processor socketKnown for oneUnknown — not stated by the sourceLGA 1151 (Socket H4)
Supported processor socketsKnown for oneUnknown — not stated by the sourceLGA 1151 (Socket H4)
Memory2 differ
Number of memory slotsKnown for oneUnknown — not stated by the source4
Memory channelsKnown for oneUnknown — not stated by the sourceDual-channel
ECC сompatibilityDiffersECC & Non-ECCECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466 MHz2133,2400,2600,2800,3000,3200 MHz
Maximum internal memoryKnown for oneUnknown — not stated by the source64 GB
Unbuffered memoryKnown for oneUnknown — not stated by the sourceYes
Storage controllers2 differ
Supported storage drive interfacesDiffersM.2, SATASATA III
RAID levelsDiffers0, 1, 5, 101, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for oneUnknown — not stated by the source2-Way SLI, 3-Way CrossFireX
Maximum resolutionKnown for oneUnknown — not stated by the source4096 x 2160 pixels
Maximum graphics card memoryKnown for one512 MBUnknown — not stated by the source
Number of displays supportedKnown for one3Unknown — not stated by the source
Internal I/O5 differ
USB 2.0 connectorsDiffers62
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers86
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers02
Number of SATA III connectorsDiffers06
Number of SATA Express connectorsKnown for oneUnknown — not stated by the source1
Number of Parallel ATA connectorsDiffers10
Front panel audio connectorKnown for oneUnknown — not stated by the sourceYes
ATX Power connector (24-pin)Known for oneUnknown — not stated by the sourceYes
CPU fan connectorKnown for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsKnown for oneUnknown — not stated by the source3
Chassis intrusion connectorKnown for oneUnknown — not stated by the sourceYes
EPS power connector (8-pin)Known for oneUnknown — not stated by the sourceYes
Number of SATA connectorsKnown for one9Unknown — not stated by the source
S/PDIF out connectorKnown for oneYesUnknown — not stated by the source
Parallel connectorKnown for oneYesUnknown — not stated by the source
Serial port headersKnown for one1Unknown — not stated by the source
Rear panel I/O ports3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers06
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for oneUnknown — not stated by the source1
Microphone inKnown for oneUnknown — not stated by the sourceYes
S/PDIF out portKnown for oneUnknown — not stated by the sourceYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
Networkidentical
LAN controllerKnown for oneUnknown — not stated by the sourceIntel® I219-V
Featuresidentical
Cooling typeKnown for oneUnknown — not stated by the sourcePassive
Windows operating systems supportedKnown for oneWindows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, WindowsUnknown — not stated by the source
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source3
PCI Express x16 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source3
PCI slotsDiffers21
PCI Express x1 slotsKnown for one2Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffersUEFI AMIUEFI
BIOS memory sizeKnown for one128 MbitUnknown — not stated by the source
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneUnknown — not stated by the sourceYes
Weight & dimensions1 differ
DepthDiffers199 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATAUnknown — not stated by the source
Drivers includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
Analog audio outputKnown for one6Unknown — 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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