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Product comparison · 2 motherboards

ASUS PRIME Z270-AR vs GIGABYTE GA-H270M-D3H motherboard Intel® H270 LGA 1151 (Socket H4) micro ATX

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  • 47specifications compared
  • 14differ
  • 33identical
  • 26known for one product only

Key differences

  • USB 2.0 connectors
    • 3
    • 2
  • Number of chassis fan connectors
    • 2
    • 3
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 5
    • 4
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • DVI-D ports quantity
    • 0
    • 1
  • Motherboard form factor
    • ATX
    • micro ATX
  • Motherboard chipset
    • Intel® Z270
    • Intel® H270

Side by side

Differences highlightedShow differences only
73 specifications
A

ASUS

PRIME Z270-ARView product
B

GIGABYTE

GA-H270M-D3H motherboard Intel® H270 LGA 1151 (Socket H4) micro ATX

Model GA-H270M-D3H

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Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Intel Core i3/i5/i7/i9 seriesKnown for onei3-6xxx, i3-7xxx, i5-6xxx, i5-7xxx, i7-6xxx, i7-7xxx
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3866 MHz2400,2133 MHz
Maximum internal memory64 GB64 GB
Supported memory module capacitiesKnown for one16GB
Unbuffered memoryYesYes
Storage controllersidentical
Supported storage drive typesKnown for oneHDD & SSD
RAID levelsKnown for one0, 1, 5, 10
Internal I/O2 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectors00
Number of Parallel ATA connectors00
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers23
EPS power connector (8-pin)YesYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers54
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity11
DVI-D ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inYesYes
S/PDIF out portKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeFast Ethernet, Gigabit EthernetFast Ethernet, Gigabit Ethernet
LAN controllerKnown for oneIntel® I219-V
Features2 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® Z270Intel® H270
Audio output channels7.1 channels7.1 channels
Power source typeKnown for oneATX
Linux operating systems supportedKnown for oneYes
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, Windows
Expansion slots1 differ
PCI Express x16 slotsKnown for one2
PCI slotsKnown for one2
Number of M.2 (M) slotsDiffers21
PCI Express x1 (Gen 3.x) slotsKnown for one4
PCI Express x16 (Gen 3.x) slotsKnown for one3
BIOS2 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers16 Mbit64 Mbit
ACPI versionDiffers6.05.0
Clear CMOS jumperYesYes
Processor special featuresidentical
Intel® Optane™ Memory ReadyKnown for oneYes
Weight & dimensions1 differ
WidthDiffers305 mm225 mm
Depth244 mm244 mm
Other featuresidentical
Number of SATA Express portsKnown for one2
Parallel port via internal headerKnown for oneYes
Serial port via internal headerKnown for oneYes
Graphicsidentical
Parallel processing technology supportKnown for one2-Way SLI, 3-Way CrossFireX
Graphics card familyKnown for oneAMD, NVIDIA
Maximum resolutionKnown for one4096 x 2160 pixels

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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