Product comparison · 2 motherboards

ASUS B350M-K AMD B350 Socket AM4 micro ATX vs MSI X370 GAMING PRO

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  • 47specifications compared
  • 18differ
  • 29identical
  • 31known for one product only

Key differences

  • Number of memory slots
    • B350M-K AMD B350 Socket AM4 micro ATX:2
    • X370 GAMING PRO:4
  • ECC сompatibility
    • B350M-K AMD B350 Socket AM4 micro ATX:ECC & Non-ECC
    • X370 GAMING PRO:Non-ECC
  • Maximum internal memory
    • B350M-K AMD B350 Socket AM4 micro ATX:32 GB
    • X370 GAMING PRO:64 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • B350M-K AMD B350 Socket AM4 micro ATX:1
    • X370 GAMING PRO:2
  • Number of SATA III connectors
    • B350M-K AMD B350 Socket AM4 micro ATX:4
    • X370 GAMING PRO:6
  • Number of chassis fan connectors
    • B350M-K AMD B350 Socket AM4 micro ATX:1
    • X370 GAMING PRO:4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • B350M-K AMD B350 Socket AM4 micro ATX:0
    • X370 GAMING PRO:1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • B350M-K AMD B350 Socket AM4 micro ATX:0
    • X370 GAMING PRO:1

Side by side

Differences highlightedShow differences only (on)
Comparison of B350M-K, X370 GAMING PRO
78 specifications
Memory4 differ
Number of memory slotsDiffers24
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2933,3200 MHz1866,2133,2400,2667,2933,3200 MHz
Supported memory clock speed (max)Known for oneUnknown — not stated by the source3200 MHz
Maximum internal memoryDiffers32 GB64 GB
Supported memory module capacitiesKnown for oneUnknown — not stated by the source4GB, 8GB, 16GB
Unbuffered memoryKnown for oneYesUnknown — not stated by the source
Storage controllersidentical
Supported storage drive typesKnown for oneUnknown — not stated by the sourceHDD & SSD
Supported storage drive interfacesKnown for oneUnknown — not stated by the sourceM.2, SATA III
RAID supportKnown for oneUnknown — not stated by the sourceYes
Graphicsidentical
Parallel processing technology supportKnown for oneUnknown — not stated by the source2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX
DirectX versionKnown for oneUnknown — not stated by the source12.0
Maximum resolutionKnown for one1920 x 1200 pixelsUnknown — not stated by the source
Internal I/O3 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA III connectorsDiffers46
Audio connectorKnown for oneUnknown — not stated by the sourceYes
Front panel connectorKnown for oneUnknown — not stated by the sourceYes
ATX Power connector (24-pin)Known for oneUnknown — not stated by the sourceYes
Number of chassis fan connectorsDiffers14
Chassis intrusion connectorKnown for oneUnknown — not stated by the sourceYes
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
Front panel audio connectorKnown for oneYesUnknown — not stated by the source
Rear panel I/O ports4 differ
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers01
Headphone outputsKnown for oneUnknown — not stated by the source1
Digital audio optical outKnown for oneUnknown — not stated by the source6
Networkidentical
Wi-FiKnown for oneUnknown — not stated by the sourceNo
BluetoothKnown for oneUnknown — not stated by the sourceNo
Features2 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersAMD B350AMD X370
Linux operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Expansion slots2 differ
PCI Express x1 slotsKnown for oneUnknown — not stated by the source3
PCI Express x1 (Gen 2.x) slotsDiffers23
PCI Express x16 (Gen 2.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 3.x) slotsDiffers12
Number of M.2 (M) slotsKnown for oneUnknown — not stated by the source1
BIOS1 differ
BIOS typeDiffersUEFI AMIUEFI
BIOS memory sizeKnown for one16 MbitUnknown — not stated by the source
ACPI versionKnown for one6.1Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers226 mm243 mm
DepthDiffers221 mm304 mm
Other featuresidentical
Parallel port via internal headerKnown for oneUnknown — not stated by the sourceYes
Serial port via internal headerKnown for oneUnknown — not stated by the sourceYes
S/PDIF in connectorKnown for oneYesUnknown — 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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