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Product comparison · 2 motherboards

ASUS P9X79 WS vs ASUS Rampage IV Extreme

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  • 56specifications compared
  • 17differ
  • 39identical
  • 17known 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
    • 2
  • PS/2 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
73 specifications
A

ASUS

P9X79 WSView product
B

ASUS

Rampage IV ExtremeView product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Compatible processor seriesIntel® Core™ i7Intel® Core™ i7
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots88
Memory slots typeDIMMDIMM
Memory channelsQuad-channelQuad-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1866,2133,2400 MHz1066,1200,1300,1333,1500,1600,1666,1800,1866,1900,2000,2133,2200,2400 MHz
Maximum internal memory64 GB64 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
RAID levels0, 1, 5, 100, 1, 5, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way SLI, 3-Way SLI, 4-Way SLI, Quad-GPU CrossFireX2-Way SLI, 3-Way SLI, Hybrid CrossFireX, Quad-GPU CrossFireX, Quad-GPU SLI
On-board graphics cardNoNo
Internal I/O3 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA III connectors44
Number of SATA II connectors44
Number of Parallel ATA connectors00
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers43
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)YesYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports6 differ
USB 2.0 ports quantity88
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantityDiffers02
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsDiffers10
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers65
Microphone inYesYes
S/PDIF out portYesYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
Wi-FiKnown for oneNo
BluetoothKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Networking featuresDiffersGigabit Ethernet10/100/1000 Mbit/sec
LAN controllerKnown for oneIntel® 82574L, Intel® 82579V
Featuresidentical
Component forPCPC
Motherboard form factorKnown for oneExtended ATX
Motherboard chipset familyIntelIntel
Audio chipRealtek ALC898Realtek ALC898
Audio output channels7.1 channels7.1 channels
Cooling typeKnown for oneActive
Power source typeATXATX
Motherboard chipsetKnown for oneIntel X79
Expansion slots1 differ
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsDiffers65
PCI Express slots version3.03.0
BIOS1 differ
BIOS typeDiffersUEFIEFI
BIOS memory size64 Mbit64 Mbit
ACPI version2.0a2.0a
Clear CMOS buttonYesYes
Weight & dimensions2 differ
WidthDiffers304.8 mm305 mm
DepthDiffers266.7 mm272 mm
Packaging contentidentical
Cables includedSATASATA
Drivers includedYesYes
Bundled softwareKnown for oneBattlefield3
Other featuresidentical
Quick installation guideYesYes
Manageability featuresKnown for oneWfM2.0, DMI2.0, WOL by PME, WOR by PME, PXE

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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