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Product comparison · 2 motherboards

ASUS ROG Rampage VI Apex vs ASUS ROG STRIX X399-E GAMING

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  • 47specifications compared
  • 18differ
  • 29identical
  • 26known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 2066 (Socket R4)
    • Socket TR4
  • Number of memory slots
    • 4
    • 8
  • ECC сompatibility
    • Non-ECC
    • ECC & Non-ECC
  • Maximum internal memory
    • 64 GB
    • 128 GB
  • USB 2.0 connectors
    • 1
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1
  • USB 2.0 ports quantity
    • 2
    • 0

Side by side

Differences highlightedShow differences only
73 specifications
A

ASUS

ROG Rampage VI ApexView product
B

ASUS

ROG STRIX X399-E GAMINGView product
Processor2 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 2066 (Socket R4)Socket TR4
Compatible processor seriesKnown for oneAMD Ryzen Threadripper 1000 Series, AMD Ryzen Threadripper 2000 Series
Maximum number of SMP processorsKnown for one1
Memory4 differ
Number of memory slotsDiffers48
Memory channelsKnown for oneQuad-channel
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speedsDiffers2133,2400,2600,2800,3000,3200,3300,3333,3600,3800,3866,4000,4133,4266,4500 MHz2133,2400,2666,2800,3200,3600 MHz
Maximum internal memoryDiffers64 GB128 GB
Storage controllersidentical
RAID levelsKnown for one0, 1, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI
Internal I/O2 differ
USB 2.0 connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
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 one1
Number of chassis fan connectorsKnown for one3
EPS power connector (8-pin)Known for oneYes
12V power connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers68
PS/2 ports quantityDiffers20
eSATA ports quantityKnown for one0
Network1 differ
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerDiffersIntel® I219-VIntel® I211-AT
Wake-on-LAN readyKnown for oneYes
Features2 differ
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® X299AMD X399
Audio chipKnown for oneRealtek S1220A
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
Number of M.2 (M) slotsKnown for one2
BIOS2 differ
BIOS memory sizeDiffers32 Mbit128 Mbit
ACPI versionDiffers6.06.1
Clear CMOS jumperKnown for oneYes
Clear CMOS buttonKnown for oneYes
Weight & dimensions1 differ
DepthDiffers272 mm269 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown for oneYes
Drivers includedKnown for oneYes
Other featuresidentical
PCI Express x4 (Gen 3.x) slotsKnown for one1
BIOS switch buttonKnown for oneYes
EZ plug connectorKnown 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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