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Product comparison · 2 motherboards

ASUS PRIME X399-A vs MSI B350M PRO-VH PLUS

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  • 31specifications compared
  • 16differ
  • 15identical
  • 38known for one product only

Key differences

  • Processor socket
    • Socket TR4
    • Socket AM4
  • Number of memory slots
    • 8
    • 2
  • Memory channels
    • Quad-channel
    • Dual-channel
  • Number of SATA III connectors
    • 6
    • 4
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 8
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
69 specifications
A

ASUS

PRIME X399-AView product
B

MSI

B350M 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
Memory3 differ
Number of memory slotsDiffers82
Memory channelsDiffersQuad-channelDual-channel
ECC сompatibilityKnown for oneECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3200,3333,3466,3600 MHz1866,2133,2400,2667,2933,3200 MHz
Maximum internal memoryKnown for one128 GB
Unbuffered memoryKnown for oneYes
Internal memoryKnown for one32 GB
Graphicsidentical
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/O1 differ
USB 2.0 connectorsKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one2
USB 3.2 Gen 2 (3.1 Gen 2) connectorsKnown for one1
Number of SATA III connectorsDiffers64
Number of Parallel ATA connectorsKnown for one0
Front panel audio connectorKnown for oneYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Number of EATX power connectorsKnown for one3
CPU fan connectorKnown for oneYes
Number of chassis fan 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
eSATA ports quantityKnown for one0
PS/2 ports quantityDiffers01
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
S/PDIF out portKnown for oneYes
Headphone outputsKnown for one1
Networkidentical
LAN controllerKnown for oneIntel® I211-AT
Wake-on-LAN readyKnown for oneYes
Features2 differ
Motherboard form factorDiffersExtended ATXmicro ATX
Motherboard chipsetDiffersAMD X399AMD B350
Audio chipKnown for oneRealtek S1220A
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsDiffers41
Number of M.2 (M) slotsKnown for one2
PCI Express x1 (Gen 3.x) slotsKnown for one2
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one16 Mbit
ACPI versionKnown for one6.1
Clear CMOS jumperKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one305 mm
DepthKnown for one269 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Drivers includedKnown for oneYes
Storage controllersidentical
RAID levelsKnown for one0, 1, 10

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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