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Product comparison · 2 motherboards

GIGABYTE X399 Aorus Xtreme vs MSI B450-A PRO

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  • 53specifications compared
  • 27differ
  • 26identical
  • 39known for one product only

Key differences

  • Processor socket
    • Socket TR4
    • Socket AM4
  • Number of memory slots
    • 8
    • 4
  • Memory channels
    • Quad-channel
    • Dual-channel
  • Maximum internal memory
    • 128 GB
    • 64 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of chassis fan connectors
    • 3
    • 4
  • USB 2.0 ports quantity
    • 0
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 8
    • 2

Side by side

Differences highlightedShow differences only
92 specifications
A

GIGABYTE

X399 Aorus XtremeView product
B

MSI

B450-A PROView product
Processor2 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket TR4Socket AM4
Compatible processor seriesDiffersAMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 SeriesAMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Maximum number of SMP processorsKnown for one1
Memory4 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers84
Memory slots typeKnown for oneDIMM
Memory channelsDiffersQuad-channelDual-channel
ECC сompatibilityECC & Non-ECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2667,2933,3466,3600 MHz1866,2133,2400,2667,2800,2933,3000,3066,3200,3466 MHz
Maximum internal memoryDiffers128 GB64 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive typesKnown for oneHDD & SSD
Number of HDDs supportedKnown for one6
RAID levels0, 1, 100, 1, 10
Graphics1 differ
Maximum graphics card memoryKnown for one2048 MB
Parallel processing technology supportDiffers2-Way SLI, 3-Way SLI, 4-Way SLI, CrossFire, SLI2-Way CrossFireX
Maximum resolutionKnown for one4096 x 2160 pixels
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectors00
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers34
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Serial port headersKnown for one1
TPM connectorYesYes
RGB LED pin headerKnown for oneYes
S/PDIF out connectorKnown for oneYes
12V power connectorKnown for oneYes
Rear panel I/O ports9 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers82
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 quantityDiffers42
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers31
eSATA ports quantity00
PS/2 ports quantityDiffers01
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantityDiffers01
Headphone outputsKnown for one1
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeDiffers5 Gigabit Ethernet, 10 Gigabit Ethernet, Fast Ethernet, Gigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111H
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Features4 differ
Component forPCPC
Motherboard form factorDiffersExtended ATXATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD X399AMD B450
Audio chipDiffersRealtek ALC1220-VBRealtek ALC892
Audio output channels7.1 channels7.1 channels
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Number of mounting holesKnown for one4
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 Enterprise x64, Windows 7 Home Basic x64, Windows 7 Home Premium x64, Windows 7 Professional x64, Windows 7 Starter x64, Windows 7 Ultimate x64, Windows 7 x64
PC health monitoringKnown for oneFan, Temperature, Voltage
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsDiffers14
PCI Express x16 (Gen 3.x) slotsKnown for one2
Number of M.2 (M) slotsDiffers31
PCI Express x16 slotsKnown for one4
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
Clear CMOS jumperYesYes
BIOS memory sizeKnown for one128 Mbit
ACPI versionKnown for one5.0
Clear CMOS buttonKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
Plug and PlayKnown for oneYes
System Management BIOS (SMBIOS) versionKnown for one2.7
Weight & dimensions2 differ
WidthDiffers269 mm305 mm
DepthDiffers305 mm244 mm
Packaging contentidentical
Cables includedSATASATA
ManualYesYes
Drivers includedYesYes
Trial softwareKnown for oneXSplit Gamecaster + Broadcaster
Bundled softwareKnown for oneNorton Internet Security (OEM), cFosSpeed
Other featuresidentical
HDD sizeKnown for one2.5/3.5"
Parallel port via internal headerKnown for oneYes
Quick installation guideKnown for oneYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known 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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