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Product comparison · 2 motherboards

ASUS P9X79 WS vs ASUS Rampage IV Extreme/Battlefield 3

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  • 53specifications compared
  • 16differ
  • 37identical
  • 23known for one product only

Key differences

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • USB 2.0 connectors
    • 3
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • Number of chassis fan connectors
    • 4
    • 3
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • eSATA ports quantity
    • 0
    • 4
  • PS/2 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
76 specifications
A

ASUS

P9X79 WSView product
B

ASUS

Rampage IV Extreme/Battlefield 3View product
Processoridentical
Maximum number of SMP processorsKnown for one1
Memory1 differ
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory module capacitiesKnown for one8GB
Memory slots typeKnown for oneDIMM
Unbuffered memoryKnown for oneYes
Graphics1 differ
Parallel processing technology supportDiffers2-Way SLI, 3-Way SLI, 4-Way SLI, Quad-GPU CrossFireX4-Way SLI, Quad-GPU CrossFireX
Internal I/O3 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of EATX power connectorsKnown for one1
Power fan connectorKnown for oneYes
Number of chassis fan connectorsDiffers43
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports6 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantityDiffers04
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsDiffers10
Headphone outputsDiffers61
Networkidentical
Wi-Fi standardsKnown for oneNot supported
BluetoothKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ethernet LANKnown for oneYes
LAN controllerKnown for oneIntel® 82574L, Intel® 82579V
Featuresidentical
Motherboard form factorKnown for oneATX
Compatible operating systemsKnown for oneWindows OS
Motherboard chipsetKnown for oneIntel X79
Expansion slots2 differ
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsDiffers65
PCI Express slots versionDiffers3.02.0
BIOS1 differ
BIOS memory sizeDiffers64 Mbit16 Mbit
Weight & dimensions2 differ
WidthDiffers304.8 mm305 mm
DepthDiffers266.7 mm272 mm
Other featuresidentical
PCI Express power connectors (6-pin)Known for one1
Controller interface typeKnown for oneSATA
Audio outputKnown for one192KHz, 24-bit
EZ plug connectorKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneSATA
Drivers includedKnown 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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