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Product comparison · 2 motherboards

ASUS PRIME X399-A vs MSI A320M PRO-VH PLUS

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  • 51specifications compared
  • 25differ
  • 26identical
  • 32known for one product only

Key differences

  • Processor socket
    • Socket TR4
    • Socket AM4
  • Number of memory slots
    • 8
    • 2
  • Memory channels
    • Quad-channel
    • Dual-channel
  • Maximum internal memory
    • 128 GB
    • 32 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 1
    • 0
  • Number of SATA III connectors
    • 6
    • 4
  • Number of chassis fan connectors
    • 3
    • 1

Side by side

Differences highlightedShow differences only
83 specifications
A

ASUS

PRIME X399-AView product
B

MSI

A320M PRO-VH PLUSView product
Processor2 differ
Processor socketDiffersSocket TR4Socket AM4
Compatible processor seriesDiffersAMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 SeriesAMD A, AMD Athlon, AMD Athlon™ X4, AMD Ryzen 2000 Series
Maximum number of SMP processorsKnown for one1
Memory4 differ
Number of memory slotsDiffers82
Memory channelsDiffersQuad-channelDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,3200,3333,3466,3600 MHz1866,2133,2400,2667,2933,3200 MHz
Supported memory clock speed (max)Known for one3200 MHz
Maximum internal memoryDiffers128 GB32 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive interfacesKnown for oneSATA III
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 10
Graphicsidentical
Maximum resolutionKnown for one4096 x 2160 pixels
DirectX versionKnown for one12.0
Parallel processing technology supportKnown for one2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI
Internal I/O4 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
Number of SATA III connectorsDiffers64
Audio connectorKnown for oneYes
Number of chassis fan connectorsDiffers31
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Serial port headersKnown for one2
TPM connectorKnown for oneYes
Front panel audio connectorKnown for oneYes
Number of EATX power connectorsKnown for one3
12V power connectorKnown for oneYes
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers84
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
PS/2 ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
Headphone outputsKnown for one1
S/PDIF out portKnown for oneYes
Network1 differ
LAN controllerDiffersIntel® I211-ATRealtek RTL8111H
Wi-FiKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Features4 differ
Motherboard form factorDiffersExtended ATXmicro ATX
Motherboard chipsetDiffersAMD X399AMD A320
Audio chipDiffersRealtek S1220ARealtek ALC887
Linux operating systems supportedKnown for oneYes
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Yes
Expansion slots1 differ
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsDiffers41
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
Number of M.2 (M) slotsKnown for one2
BIOSidentical
BIOS memory sizeKnown for one16 Mbit
ACPI versionKnown for one6.1
Weight & dimensions2 differ
WidthDiffers305 mm236 mm
DepthDiffers269 mm187 mm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
Quick installation guideKnown for oneYes
Serial port via internal headerKnown for oneYes
Utilities includedKnown 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.

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