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Product comparison · 2 motherboards

ASUS PRIME Z270-AR vs MSI B250I GAMING PRO AC

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  • 49specifications compared
  • 21differ
  • 28identical
  • 31known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 64 GB
    • 32 GB
  • USB 2.0 connectors
    • 3
    • 1
  • Number of SATA III connectors
    • 6
    • 4
  • Number of chassis fan connectors
    • 2
    • 1
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 5
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
80 specifications
A

ASUS

PRIME Z270-ARView product
B

MSI

B250I GAMING PRO ACView product
Processor1 differ
Compatible processor seriesDiffersIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Memory3 differ
Number of memory slotsDiffers42
Memory channelsKnown for oneDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3866 MHz2133,2400 MHz
Maximum internal memoryDiffers64 GB32 GB
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Unbuffered memoryKnown for oneYes
Graphicsidentical
DirectX versionKnown for one12.0
Parallel processing technology supportKnown for one2-Way SLI, 3-Way CrossFireX
Graphics card familyKnown for oneAMD, NVIDIA
Internal I/O3 differ
USB 2.0 connectorsDiffers31
Number of SATA III connectorsDiffers64
Front panel connectorKnown for oneYes
Number of chassis fan connectorsDiffers21
Chassis intrusion connectorKnown for oneYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers54
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
eSATA ports quantityKnown for one0
DVI-D ports quantityDiffers01
Headphone outputsKnown for one1
WiFi-AP antenna jackKnown for one2
USB connector typeKnown for oneUSB Type-A
S/PDIF out portKnown for oneYes
Network2 differ
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel® I219-VRealtek RTL8111H
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
Features2 differ
Motherboard form factorDiffersATXmini ITX
Motherboard chipsetDiffersIntel® Z270Intel® B250
Audio chipKnown for oneRealtek ALC887
PC health monitoringKnown for oneFan, Temperature
Power source typeKnown for oneATX
Expansion slots2 differ
PCI Express x16 (Gen 3.x) slotsDiffers31
Number of M.2 (M) slotsDiffers21
PCI Express x1 (Gen 3.x) slotsKnown for one4
BIOS2 differ
BIOS memory sizeDiffers16 Mbit128 Mbit
ACPI versionDiffers6.05.0
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® Optane™ Memory ReadyKnown for oneYes
Weight & dimensions2 differ
WidthDiffers305 mm170 mm
DepthDiffers244 mm170 mm
Packaging contentidentical
ManualKnown for oneYes
Drivers includedKnown for oneYes
Bundled softwareKnown for oneCOMMAND CENTER LIVE UPDATE 6 MSI SMART TOOL FAST BOOT SUPER CHARGER GAMING APP RAMDISK X-BOOST GAMING LAN MANAGER XSplit Gamecaster V2 Intel Extreme Tuning Utility Norton Internet SecuritSolution Google Chrome Google Toolbar Google Drive SteelSeries Engine 3 CPU-Z MSI GAMING DRAGON EYE
Other featuresidentical
Number of M.2 (E) slotsKnown for one1

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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