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Product comparison · 2 motherboards

ASUS ROG STRIX X299-XE GAMING vs ASUS ROG STRIX X399-E GAMING

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  • 64specifications compared
  • 17differ
  • 47identical
  • 11known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 2066 (Socket R4)
    • Socket TR4
  • ECC сompatibility
    • Non-ECC
    • ECC & Non-ECC
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • USB 2.0 connectors
    • 1
    • 2
  • Number of SATA III connectors
    • 8
    • 6
  • Number of chassis fan connectors
    • 2
    • 3
  • USB 2.0 ports quantity
    • 2
    • 0

Side by side

Differences highlightedShow differences only
75 specifications
A

ASUS

ROG STRIX X299-XE GAMINGView product
B

ASUS

ROG STRIX X399-E GAMINGView product
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 2066 (Socket R4)Socket TR4
Compatible processor seriesDiffersIntel® Core™ X-seriesAMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 Series
Memory2 differ
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3300,3333,3400,3466,3600,3733,3866,4000,4133 MHz2133,2400,2666,2800,3200,3600 MHz
Storage controllers1 differ
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, Quad-GPU CrossFireX, Quad-GPU SLI2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI
Internal I/O3 differ
USB 2.0 connectorsDiffers12
Number of SATA III connectorsDiffers86
Number of chassis fan connectorsDiffers23
Number of COM connectorsKnown for one1
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers48
eSATA ports quantityKnown for one0
Network1 differ
LAN controllerDiffersIntel® I219-VIntel® I211-AT
BluetoothKnown for oneYes
Features2 differ
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® X299AMD X399
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one3
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one4
BIOS1 differ
ACPI versionDiffers6.06.1
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Weight & dimensions1 differ
DepthDiffers244 mm269 mm

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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