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Product comparison · 2 motherboards

ASUS ROG Maximus X Code vs GIGABYTE Z370 AORUS Gaming K3 (rev. 1.0)

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  • 58specifications compared
  • 18differ
  • 40identical
  • 34known for one product only

Key differences

The GIGABYTE Z370 AORUS Gaming K3 (rev. 1.0) has 1 more USB 2.0 connectors than the ASUS ROG Maximus X Code (2 vs 1). The GIGABYTE Z370 AORUS Gaming K3 (rev. 1.0) has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS ROG Maximus X Code (2 vs 1). The GIGABYTE Z370 AORUS Gaming K3 (rev. 1.0) has 1 more USB 3.2 Gen 2 (3.1 Gen 2) connectors than the ASUS ROG Maximus X Code (1 vs 0). ECC сompatibility: Non-ECC on the ASUS ROG Maximus X Code, ECC & Non-ECC on the GIGABYTE Z370 AORUS Gaming K3 (rev. 1.0). Parallel processing technology support: 2-Way SLI, 3-Way CrossFireX on the ASUS ROG Maximus X Code, 2-Way CrossFireX on the GIGABYTE Z370 AORUS Gaming K3 (rev. 1.0).

  • ECC сompatibility
    • Non-ECC
    • ECC & Non-ECC
  • Parallel processing technology support
    • 2-Way SLI, 3-Way CrossFireX
    • 2-Way CrossFireX
  • USB 2.0 connectors
    • 1
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1
  • Number of chassis fan connectors
    • 3
    • 2
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
92 specifications
A

ASUS

ROG Maximus X CodeView product
B

GIGABYTE

Z370 AORUS Gaming K3 (rev. 1.0)View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Compatible processor seriesIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Maximum number of SMP processors11
Intel Core i3/i5/i7/i9 seriesKnown for onei3-8xxx, i5-8xxx, i7-8xxx
Memory2 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000,4133 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866,4000 MHz
Unbuffered memoryYesYes
Maximum internal memoryKnown for one64 GB
Storage controllersidentical
Supported storage drive typesKnown for oneHDD & SSD
Supported storage drive interfacesKnown for oneM.2, SATA III
Number of HDDs supportedKnown for one6
RAID levels0, 1, 5, 100, 1, 5, 10
Graphics1 differ
Maximum graphics card memoryKnown for one1024 MB
Parallel processing technology supportDiffers2-Way SLI, 3-Way CrossFireX2-Way CrossFireX
Maximum resolutionKnown for one4096 x 2304 pixels
HDCPKnown for oneYes
Internal I/O4 differ
USB 2.0 connectorsDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectors66
Number of SATA II connectors00
Number of SATA connectors66
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers32
EPS power connector (8-pin)YesYes
RGB LED pin headerKnown for oneYes
Chassis intrusion connectorKnown for oneYes
TPM connectorKnown for oneYes
Thunderbolt headersKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
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 quantityDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers01
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantity11
DVI-D ports quantityDiffers01
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
WiFi-AP antenna jackKnown for one2
HDMI versionKnown for one1.4
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit 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)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Features3 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® Z370Intel® Z370 Express
Audio chipDiffersSupremeFX S1220ARealtek ALC1220
Audio output channelsDiffers8.0 channels7.1 channels
Windows operating systems supportedWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
PC health monitoringKnown for oneCPU, Fan, Temperature, Voltage
Power source typeKnown for oneATX
Expansion slots2 differ
PCI Express x1 (Gen 3.x) slotsDiffers34
PCI Express x16 (Gen 3.x) slotsDiffers32
Number of M.2 (M) slots22
BIOS2 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers16 Mbit32 Mbit
ACPI versionDiffers6.05.0
Clear CMOS jumperYesYes
Clear CMOS buttonKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one3.0
System Management BIOS (SMBIOS) versionKnown for one3.0
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)YesYes
Intel® Optane™ Memory ReadyYesYes
Weight & dimensionsidentical
Width305 mm305 mm
Depth244 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown for oneYes
Drivers includedKnown for oneYes
Bundled softwareKnown for oneNorton Internet Security (OEM version) cFosSpeed
Other featuresidentical
HDD sizeKnown for one2.5/3.5"
S/PDIF in connectorKnown 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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