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Product comparison · 2 motherboards

ASUS ROG Strix Z270I Gaming vs GIGABYTE GA-B250M-HD3 motherboard Intel® B250 LGA 1151 (Socket H4) micro ATX

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  • 44specifications compared
  • 16differ
  • 28identical
  • 28known for one product only

Key differences

  • USB 2.0 connectors
    • 0
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 1
    • 0
  • Number of SATA III connectors
    • 4
    • 6
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 1
    • 0
  • PS/2 ports quantity
    • 0
    • 1
  • VGA (D-Sub) ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
72 specifications
A

ASUS

ROG Strix Z270I GamingView product
B

GIGABYTE

GA-B250M-HD3 motherboard Intel® B250 LGA 1151 (Socket H4) micro ATX

Model GA-B250M-HD3

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Intel Core i3/i5/i7/i9 seriesKnown for onei3-6xxx, i3-7xxx, i5-6xxx, i5-7xxx, i7-6xxx
Memory1 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots22
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityKnown for oneNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3466,3600,3733,3866,4000,4133,4266 MHz2133,2400 MHz
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Unbuffered memoryKnown for oneYes
Maximum internal memoryKnown for one32 GB
Internal I/O3 differ
USB 2.0 connectorsDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
Number of SATA III connectorsDiffers46
Number of SATA II connectors00
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
CPU fan connectorYesYes
Number of chassis fan connectors11
EPS power connector (8-pin)Known for oneYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
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 quantity00
PS/2 ports quantityDiffers01
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity11
DVI-D ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inYesYes
DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeKnown for oneFast Ethernet, Gigabit Ethernet
LAN controllerKnown for oneIntel® I219-V
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Features2 differ
Component forPCPC
Motherboard form factorDiffersmini ITXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® Z270Intel® B250
Audio chipKnown for oneRealtek ALC887
Audio output channels7.1 channels7.1 channels
PC health monitoringKnown for oneFan, Temperature, Voltage
Power source typeATXATX
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 IOT Core, 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 H
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slots11
PCI slotsKnown for one1
Number of M.2 (M) slotsDiffers21
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory size16 Mbit16 Mbit
ACPI versionDiffers6.05.0
Clear CMOS jumperYesYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions2 differ
WidthDiffers170 mm244 mm
DepthDiffers170 mm174 mm
Other featuresidentical
Parallel port via internal headerKnown for oneYes
Graphicsidentical
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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