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Product comparison · 2 motherboards

GIGABYTE GA-Z270-HD3 motherboard Intel® Z270 LGA 1151 (Socket H4) ATX vs GIGABYTE GA-Z270N-GAMING 5

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  • 52specifications compared
  • 16differ
  • 36identical
  • 25known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • ECC сompatibility
    • Non-ECC
    • ECC & Non-ECC
  • USB 2.0 connectors
    • 4
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 4
    • 1
  • Number of SATA III connectors
    • 6
    • 4
  • USB 2.0 ports quantity
    • 2
    • 0
  • 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

Side by side

Differences highlightedShow differences only
77 specifications
A

GIGABYTE

GA-Z270-HD3 motherboard Intel® Z270 LGA 1151 (Socket H4) ATX

Model GA-Z270-HD3

View product
B

GIGABYTE

GA-Z270N-GAMING 5View product
Processoridentical
Intel Core i3/i5/i7/i9 seriesKnown for onei3-7xxx, i5-7xxx, i7-7xxx
Memory3 differ
Number of memory slotsDiffers42
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866,4000 MHz
Maximum internal memoryKnown for one64 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive typesKnown for oneHDD & SSD
Graphicsidentical
Parallel processing technology supportKnown for oneCrossFireX
Internal I/O3 differ
USB 2.0 connectorsDiffers41
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers41
Number of SATA III connectorsDiffers64
Number of SATA Express connectorsKnown for one1
Number of chassis fan connectorsKnown for one3
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Number of SATA connectorsKnown for one6
Chassis intrusion connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers20
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
VGA (D-Sub) ports quantityDiffers10
DVI-D ports quantityDiffers10
DisplayPorts quantityKnown for one1
Networkidentical
Ethernet interface typeKnown for oneGigabit Ethernet
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Features1 differ
Motherboard form factorDiffersATXmini ITX
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10, Windows 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 Premi
Expansion slots1 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsDiffers31
PCI slotsKnown for one1
BIOS1 differ
BIOS memory sizeDiffers128 Mbit64 Mbit
Weight & dimensions2 differ
WidthDiffers225 mm170 mm
DepthDiffers305 mm170 mm
Other featuresidentical
Parallel port via internal headerKnown for oneYes
Serial port via internal headerKnown for oneYes
Processor special featuresidentical
Intel® Optane™ Memory ReadyKnown for oneYes
Packaging contentidentical
ManualKnown 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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