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Product comparison · 2 motherboards

GIGABYTE GA-Q270M-D3H motherboard Intel® Q270 LGA 1151 (Socket H4) ATX vs GIGABYTE GA-Z270-HD3P motherboard Intel® Z270 LGA 1151 (Socket H4) ATX

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  • 63specifications compared
  • 18differ
  • 45identical
  • 7known for one product only

Key differences

  • Supported memory module capacities
    • 4GB, 8GB, 16GB
    • 16GB
  • Number of chassis fan connectors
    • 1
    • 3
  • Serial port headers
    • 2
    • 1
  • USB 2.0 ports quantity
    • 2
    • 0
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 6
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 0
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 0
    • 1
  • PS/2 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
70 specifications
A

GIGABYTE

GA-Q270M-D3H motherboard Intel® Q270 LGA 1151 (Socket H4) ATX

Model GA-Q270M-D3H

View product
B

GIGABYTE

GA-Z270-HD3P motherboard Intel® Z270 LGA 1151 (Socket H4) ATX

Model GA-Z270-HD3P

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Memory2 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866 MHz
Maximum internal memory64 GB64 GB
Supported memory module capacitiesDiffers4GB, 8GB, 16GB16GB
Unbuffered memoryYesYes
Storage controllersidentical
Supported storage drive typesHDD & SSDHDD & SSD
RAID levels0, 1, 5, 100, 1, 5, 10
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors22
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectors00
Number of SATA Express connectors11
Number of Parallel ATA connectors00
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers13
Serial port headersDiffers21
EPS power connector (8-pin)Known for oneYes
TPM connectorKnown for oneYes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers01
DVI-D ports quantity11
DisplayPorts quantityKnown for one1
Headphone outputs11
Microphone inYesYes
S/PDIF out portKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeKnown for oneFast Ethernet, Gigabit Ethernet
Wi-FiKnown for oneNo
Features2 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® Q270Intel® Z270
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Linux operating systems supportedYesYes
Windows operating systems supportedDiffersYesWindows 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, Windows
Expansion slots2 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slots22
PCI slotsDiffers12
Number of M.2 (M) slots11
BIOS2 differ
BIOS typeDiffersUEFI AMIEFI AMI
BIOS memory sizeDiffers16 Mbit64 Mbit
ACPI version5.05.0
Clear CMOS jumperYesYes
Weight & dimensions2 differ
WidthDiffers244 mm225 mm
DepthDiffers244 mm305 mm
Other featuresidentical
Parallel port via internal headerYesYes
Serial port via internal headerYesYes
Processor special featuresidentical
Intel® Optane™ Memory ReadyKnown 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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