Product comparison · 2 motherboards

ASUS PRIME B450M-K vs GIGABYTE B450M DS3H (rev. 1.0)

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  • 51specifications compared
  • 15differ
  • 36identical
  • 33known for one product only

Key differences

  • Maximum internal memory
    • PRIME B450M-K:32 GB
    • B450M DS3H (rev. 1.0):64 GB
  • Maximum resolution
    • PRIME B450M-K:1920 x 1200 pixels
    • B450M DS3H (rev. 1.0):4096 x 2160 pixels
  • USB 2.0 ports quantity
    • PRIME B450M-K:0
    • B450M DS3H (rev. 1.0):4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • PRIME B450M-K:2
    • B450M DS3H (rev. 1.0):0
  • PS/2 ports quantity
    • PRIME B450M-K:2
    • B450M DS3H (rev. 1.0):1
  • VGA (D-Sub) ports quantity
    • PRIME B450M-K:1
    • B450M DS3H (rev. 1.0):0
  • HDMI ports quantity
    • PRIME B450M-K:0
    • B450M DS3H (rev. 1.0):1
  • PCI Express x16 (Gen 3.x) slots
    • PRIME B450M-K:1
    • B450M DS3H (rev. 1.0):2

Side by side

Differences highlightedShow differences only (on)
Comparison of PRIME B450M-K, B450M DS3H (rev. 1.0)
84 specifications
Memory2 differ
Number of memory slotsKnown for oneUnknown — not stated by the source4
ECC сompatibilityKnown for oneUnknown — not stated by the sourceECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,2933,3000,3200 MHz2133,2400,2667,2933,3200 MHz
Maximum internal memoryDiffers32 GB64 GB
Unbuffered memoryKnown for oneYesUnknown — not stated by the source
Storage controllersidentical
Supported storage drive typesKnown for oneUnknown — not stated by the sourceHDD & SSD
Number of HDDs supportedKnown for oneUnknown — not stated by the source4
Graphics1 differ
Maximum graphics card memoryKnown for oneUnknown — not stated by the source2048 MB
Parallel processing technology supportKnown for oneUnknown — not stated by the source2-Way CrossFireX, Quad-GPU CrossFireX
Maximum resolutionDiffers1920 x 1200 pixels4096 x 2160 pixels
Internal I/Oidentical
EPS power connector (8-pin)Known for oneUnknown — not stated by the sourceYes
Serial port headersKnown for oneUnknown — not stated by the source1
TPM connectorKnown for oneUnknown — not stated by the sourceYes
Audio connectorKnown for oneYesUnknown — not stated by the source
Number of EATX power connectorsKnown for one1Unknown — not stated by the source
12V power connectorKnown for oneYesUnknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers20
PS/2 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers01
Headphone outputsKnown for oneUnknown — not stated by the source1
Microphone inKnown for oneUnknown — not stated by the sourceYes
Networkidentical
LAN controllerKnown for oneRealtek RTL8111HUnknown — not stated by the source
Features1 differ
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC887
Audio output channelsKnown for oneUnknown — not stated by the source7.1 channels
PC health monitoringKnown for oneUnknown — not stated by the sourceFan, Temperature, Voltage
Cooling typeKnown for oneUnknown — not stated by the sourcePassive
Power source typeKnown for oneUnknown — not stated by the sourceATX
Windows operating systems supportedDiffersWindows 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, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64
Expansion slots1 differ
PCI Express x1 slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 3.x) slotsDiffers12
PCI Express x1 (Gen 2.x) slotsKnown for one2Unknown — not stated by the source
BIOS3 differ
BIOS memory sizeDiffers128 Mbit16 Mbit
ACPI versionDiffers6.15.0
Desktop Management Interface (DMI) versionKnown for oneUnknown — not stated by the source2.7
System Management BIOS (SMBIOS) versionDiffers3.12.7
Plug and PlayKnown for oneYesUnknown — not stated by the source
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneUnknown — not stated by the sourceYes
Weight & dimensions2 differ
WidthDiffers226 mm244 mm
DepthDiffers221 mm215 mm
Packaging contentidentical
Bundled softwareKnown for oneUnknown — not stated by the sourceNorton Internet Security (OEM version) cFosSpeed
Cables includedKnown for oneSATAUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Drivers includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
HDD sizeKnown for oneUnknown — not stated by the source2.5/3.5"
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020Unknown — not stated by the source

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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