All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motherboards

ASUS PRIME B450M-A/CSM vs GIGABYTE B450 I AORUS PRO WIFI

Add a product
  • 48specifications compared
  • 18differ
  • 30identical
  • 39known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • ECC сompatibility
    • ECC
    • ECC & Non-ECC
  • Supported storage drive types
    • HDD
    • SSD
  • USB 2.0 connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 6
    • 4
  • PS/2 ports quantity
    • 2
    • 0
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • HDMI ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
87 specifications
A

ASUS

PRIME B450M-A/CSMView product
B

GIGABYTE

B450 I AORUS PRO WIFIView product
Memory3 differ
Number of memory slotsDiffers42
ECC сompatibilityDiffersECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200 MHz2133,2400,2667,2933 MHz
Maximum internal memoryKnown for one32 GB
Unbuffered memoryKnown for oneYes
Maximum RDIMM memoryKnown for one64 GB
Storage controllers1 differ
Supported storage drive typesDiffersHDDSSD
Supported storage drive interfacesKnown for oneM.2, SATA III
Number of HDDs supportedKnown for one4
Graphicsidentical
Maximum resolutionKnown for one4096 x 2304 pixels
HDCPKnown for oneYes
Number of displays supportedKnown for one3
Internal I/O2 differ
USB 2.0 connectorsDiffers21
Number of SATA III connectorsDiffers64
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Chassis intrusion connectorKnown for oneYes
12V power connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
Rear panel I/O ports4 differ
PS/2 ports quantityDiffers20
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers12
HDMI versionKnown for one2.0
DVI-D ports quantityDiffers10
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.2
WiFi-AP antenna jackKnown for one2
Headphone outputsKnown for one1
Microphone inKnown for oneYes
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 one5.0
LAN controllerKnown for oneRealtek RTL8111H
Features4 differ
Motherboard form factorDiffersmicro ATXmini ATX
Audio chipDiffersRealtek ALC887Realtek ALC1220-VB
Audio output channelsDiffers8.0 channels7.1 channels
Windows operating systems supportedDiffersWindows 10, Windows 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 x64Windows 10, Windows 7
Expansion slotsidentical
PCI Express x16 slotsKnown for one1
Number of M.2 (M) slotsKnown for one1
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOS2 differ
BIOS memory sizeDiffers16 Mbit128 Mbit
ACPI versionDiffers6.15.0
Desktop Management Interface (DMI) versionKnown for one2.7
Plug and PlayKnown for oneYes
System Management BIOS (SMBIOS) versionKnown for one2.7
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Weight & dimensions2 differ
WidthDiffers244 mm170 mm
DepthDiffers240 mm170 mm
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.

More motherboard comparisons

All motherboard comparisons