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Product comparison · 2 motherboards

ASUS MAXIMUS IX FORMULA vs ASUS PRIME Z270-K

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  • 50specifications compared
  • 15differ
  • 35identical
  • 29known for one product only

Key differences

  • 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
    • 1
    • 0
  • Number of chassis fan connectors
    • 3
    • 2
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 0
    • 1
  • PS/2 ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
79 specifications
A

ASUS

MAXIMUS IX FORMULAView product
B

ASUS

PRIME Z270-KView product
Memory1 differ
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000,4133 MHz2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866 MHz
Graphicsidentical
Parallel processing technology supportKnown for one2-Way SLI, 3-Way CrossFireX
Graphics card familyKnown for oneIntel
Number of displays supportedKnown for one3
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) connectorsDiffers10
ATX Power connector (24-pin)Known for oneYes
Number of chassis fan connectorsDiffers32
EPS power connector (8-pin)Known for oneYes
TPM connectorKnown for oneYes
S/PDIF out connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
PS/2 ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
DVI-D ports quantityDiffers01
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Modem (RJ-11) portsKnown for one0
Networkidentical
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 one4.1
Ethernet interface typeKnown for oneGigabit Ethernet
Wake-on-LAN readyKnown for oneYes
Expansion slots2 differ
PCI Express x1 (Gen 3.x) slotsDiffers31
PCI Express x16 (Gen 3.x) slotsDiffers31
PCI slotsKnown for one2
BIOS2 differ
BIOS memory sizeDiffers16 Mbit128 Mbit
ACPI versionDiffers5.06.0
Clear CMOS buttonKnown for oneYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
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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