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Product comparison · 2 motherboards

ASUS X99-A II vs MSI X99A Gaming Pro Carbon

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  • 41specifications compared
  • 5differ
  • 36identical
  • 35known for one product only

Key differences

  • Supported storage drive interfaces
    • M.2, SATA
    • M.2, SATA III
  • Width
    • 30.5 mm
    • 305 mm
  • Depth
    • 24.4 mm
    • 244 mm
  • Number of SATA Express ports
    • 2
    • 1

Side by side

Differences highlightedShow differences only
76 specifications
A

ASUS

X99-A IIView product
B

MSI

X99A Gaming Pro CarbonView product
Processoridentical
Intel Core i3/i5/i7/i9 seriesKnown for onei7-xxx
Maximum number of PCI Express lanesKnown for one40
Memory1 differ
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333 MHz2133,2200,2400,2600,2666,2800,2933,3000,3200,3333,3400,3466 MHz
Storage controllers1 differ
Supported storage drive interfacesDiffersM.2, SATAM.2, SATA III
Graphicsidentical
Parallel processing technology supportKnown for one3-Way CrossFireX, 3-Way SLI
DirectX versionKnown for one12.0
Internal I/Oidentical
USB 3.2 Gen 2 (3.1 Gen 2) connectorsKnown for one0
Number of SATA III connectorsKnown for one10
Number of SATA II connectorsKnown for one0
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Chassis intrusion connectorKnown for oneYes
Number of SATA connectorsKnown for one8
Number of SATA Express connectorsKnown for one1
S/PDIF out connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
Thunderbolt headersKnown for one1
Rear panel I/O portsidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
DisplayPorts quantityKnown for one0
Headphone outputsKnown for one5
COM ports quantityKnown for one1
Featuresidentical
Audio chipKnown for oneRealtek ALC1150
Audio output channelsKnown for one7.1 channels
Number of mounting holesKnown for one9
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Window
Expansion slotsidentical
PCI Express x16 (Gen 3.x) slotsKnown for one4
PCI Express x16 (Gen 2.x) slotsKnown for one1
BIOSidentical
Clear CMOS buttonKnown for oneYes
Processor special featuresidentical
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one3.0
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Weight & dimensions2 differ
WidthDiffers30.5 mm305 mm
DepthDiffers24.4 mm244 mm
Other features1 differ
Number of SATA Express portsDiffers21
Quick installation guideKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneSATA

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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