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Product comparison · 2 motherboards

ASUS ROG MAXIMUS IX APEX vs GIGABYTE GA-Z270-HD3 motherboard Intel® Z270 LGA 1151 (Socket H4) ATX

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  • 44specifications compared
  • 18differ
  • 26identical
  • 40known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 32 GB
    • 64 GB
  • USB 2.0 connectors
    • 3
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 4
  • Number of SATA III connectors
    • 4
    • 6
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 6
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
84 specifications
A

ASUS

ROG MAXIMUS IX APEXView product
B

GIGABYTE

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

Model GA-Z270-HD3

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketKnown for oneLGA 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, i7-7xxx
Supported processor socketsKnown for oneLGA 1151 (Socket H4)
Memory3 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsKnown for oneDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3500,3600,3733,3800,3866,4000,4133,4266 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866 MHz
Maximum internal memoryDiffers32 GB64 GB
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Unbuffered memoryYesYes
Storage controllersidentical
Supported storage drive typesKnown for oneHDD & SSD
RAID levels0, 1, 5, 100, 1, 5, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way SLI, 4-Way CrossFireX, Quad-GPU SLICrossFireX
Internal I/O3 differ
USB 2.0 connectorsDiffers34
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers14
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers46
Number of SATA II connectors00
Number of SATA Express connectorsKnown for one1
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorKnown for oneYes
Front panel audio connectorKnown for oneYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectors33
EPS power connector (8-pin)Known for oneYes
Serial port headersKnown for one1
TPM connectorYesYes
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers64
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 quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity11
DVI-D ports quantityDiffers01
Headphone outputs11
Microphone inYesYes
DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerKnown for oneIntel® I219-V
Features1 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® Z270Intel® Z270
Audio output channelsKnown for one7.1 channels
Power source typeATXATX
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedDiffersWindows 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, WindowsWindows 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 slotsidentical
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one3
PCI slotsKnown for one1
Number of M.2 (M) slotsKnown for one1
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOS1 differ
BIOS typeDiffersUEFIUEFI AMI
BIOS memory sizeKnown for one128 Mbit
ACPI versionKnown for one5.0
Clear CMOS jumperKnown for oneYes
Clear CMOS buttonKnown for oneYes
Weight & dimensions2 differ
WidthDiffers305 mm225 mm
DepthDiffers272 mm305 mm
Other featuresidentical
Parallel port via internal headerKnown for oneYes
Serial port via internal headerKnown for oneYes
PCI Express x4 (Gen 3.x) slotsKnown for one2
Back-to-BIOS buttonKnown for oneYes
EZ plug connectorKnown for oneYes
Processor special featuresidentical
Intel® Smart Response TechnologyKnown for oneYes
Intel® Optane™ Memory ReadyKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneSATA
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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