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Product comparison · 2 motherboards

ASUS PRIME A520M-K ARGB vs GIGABYTE B450M D3HP

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  • 67specifications compared
  • 21differ
  • 46identical
  • 40known for one product only

Key differences

The GIGABYTE B450M D3HP has 2 more memory slots than the ASUS PRIME A520M-K ARGB (4 vs 2). The GIGABYTE B450M D3HP has 64 GB more maximum internal memory than the ASUS PRIME A520M-K ARGB (128 GB vs 64 GB). The GIGABYTE B450M D3HP has 1 more storage drives supported than the ASUS PRIME A520M-K ARGB (6 vs 5). ECC сompatibility: ECC on the ASUS PRIME A520M-K ARGB, ECC & Non-ECC on the GIGABYTE B450M D3HP. Motherboard chipset: AMD A520 on the ASUS PRIME A520M-K ARGB, AMD B450 on the GIGABYTE B450M D3HP.

  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • ECC
    • ECC & Non-ECC
  • Maximum internal memory
    • 64 GB
    • 128 GB
  • Number of storage drives supported
    • 5
    • 6
  • USB 2.0 connectors
    • 2
    • 1
  • Number of RGB LED pin headers
    • 3
    • 4
  • USB 2.0 ports quantity
    • 2
    • 3
  • HDMI ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
107 specifications
A

ASUS

PRIME A520M-K ARGBView product
B

GIGABYTE

B450M D3HPView product
Processor1 differ
Processor manufacturerAMDAMD
Processor socketSocket AM4Socket AM4
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesAMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Supported processor socketsSocket AM4Socket AM4
Memory3 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECCECC & Non-ECC
Supported memory clock speedsKnown for one2133,2400,2667 MHz
Supported memory clock speed (max)Known for one2667 MHz
Maximum internal memoryDiffers64 GB128 GB
Unbuffered memoryYesYes
Maximum internal memory per slotKnown for one32 GB
Storage controllers2 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA IIIM.2, NVMe, PCI Express 2.0, PCI Express 3.0, SATA III
Number of HDDs supported44
Number of storage drives supportedDiffers56
RAID supportYesYes
RAID levels0, 1, 100, 1, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
Maximum resolutionKnown for one4096 x 2304 pixels
DirectX versionKnown for one12.0
Internal I/O2 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectors22
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors44
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectors11
Number of chassis fan connectors22
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)Known for one1
12V power connectorYesYes
Serial port headersKnown for one1
TPM connectorYesYes
RGB LED pin headerYesYes
Number of RGB LED pin headersDiffers34
S/PDIF out connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers23
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantityDiffers12
HDMI versionKnown for one2.0b
DVI-D ports quantity00
DisplayPorts quantity11
DisplayPort versionKnown for one1.2
Headphone outputsKnown for one1
Line-inKnown for oneYes
Microphone inYesYes
WiFi-AP antenna jackKnown for one2
PS/2 ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111H
Wi-FiNoNo
Top Wi-Fi standardKnown for oneNot available
Features3 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD A520AMD B450
Audio output channels7.1 channels7.1 channels
Product colourDiffersBlack, WhiteDark brown
PC health monitoringKnown for oneFan, Temperature, Voltage, Water cooling
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 10, Windows 11
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slots11
Number of M.2 (M) slotsDiffers12
1st M.2 largest key sizeDiffers22802580
1st M.2 highest PCI Express generation3.03.0
2nd M.2 largest key sizeKnown for one2280
PCI Express x1 (Gen 3.x) slotsKnown for one1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size128 Mbit128 Mbit
ACPI versionKnown for one5.0
Clear CMOS jumperKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionKnown for one2.7
Logistics dataidentical
Country of originKnown for oneChina
Products per shipping (inner) caseKnown for one1 pc(s)
Batteryidentical
Battery weightKnown for one3 g
Lithium weight per batteryKnown for one0.07 g
Number of battery cellsKnown for one1
Battery capacityKnown for one220 mAh
Battery technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneCR2032
Packaging data4 differ
Package widthDiffers260 mm270 mm
Package depthDiffers270 mm268 mm
Package heightDiffers51.5 mm68 mm
Package weightDiffers804 g962 g
Weight & dimensions2 differ
WidthDiffers226 mm244 mm
DepthDiffers226 mm244 mm
HeightKnown for one35 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Screws includedYesYes
Bundled softwareKnown for oneNorton® Internet Security (OEM version)
Cables includedKnown for oneSATA
Other featuresidentical
WeightKnown for one870 g

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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