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Product comparison · 2 motherboards

ASUS PRIME B450M-K vs GIGABYTE B450M DS3H

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  • 44specifications compared
  • 15differ
  • 29identical
  • 34known for one product only

Key differences

  • Maximum internal memory
    • 32 GB
    • 64 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 0
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1
  • USB 2.0 ports quantity
    • 0
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 2
    • 0
  • PS/2 ports quantity
    • 2
    • 1
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • HDMI ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
78 specifications
A

ASUS

PRIME B450M-KView product
B

GIGABYTE

B450M DS3HView product
Processoridentical
Processor manufacturerAMDAMD
Processor socketSocket AM4Socket AM4
Compatible processor seriesAMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 SeriesAMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Maximum number of SMP processorsKnown for one1
Memory2 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,2933,3000,3200 MHz2133,2400,2667,2933,3200 MHz
Maximum internal memoryDiffers32 GB64 GB
Unbuffered memoryYesYes
Number of memory slotsKnown for one4
Supported memory module capacitiesKnown for one4GB, 8GB, 16GB
Storage controllersidentical
RAID levelsKnown for one0, 1, 10
Supported storage drive typesKnown for oneHDD & SSD
Graphicsidentical
Maximum resolutionKnown for one1920 x 1200 pixels
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectors44
Number of SATA II connectors00
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorKnown for oneYes
Audio connectorKnown for oneYes
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
Power fan connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers04
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 quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers01
DVI-D ports quantity11
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111H
Features1 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetAMD B450AMD B450
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Windows 10, Windows 7
Audio output channelsKnown for one7.1 channels
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one1
Number of M.2 (M) slotsKnown for one1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one2
BIOS3 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers128 Mbit256 Mbit
ACPI versionDiffers6.15.0
Clear CMOS jumperKnown for oneYes
Plug and PlayKnown for oneYes
System Management BIOS (SMBIOS) versionDiffers3.12.7
Desktop Management Interface (DMI) versionKnown for one2.7
Logistics dataidentical
Harmonized System (HS) code8473302084733020
Weight & dimensions2 differ
WidthDiffers226 mm244 mm
DepthDiffers221 mm215 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"
RegisteredKnown for oneNo

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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