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Product comparison · 2 motherboards

ASUS Rampage IV Extreme/Battlefield 3 vs ASUS Rampage IV Formula

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  • 55specifications compared
  • 17differ
  • 38identical
  • 16known for one product only

Key differences

  • Number of memory slots
    • 8
    • 4
  • Maximum internal memory
    • 64 GB
    • 32 GB
  • USB 2.0 connectors
    • 2
    • 3
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of chassis fan connectors
    • 3
    • 6
  • USB 2.0 ports quantity
    • 8
    • 6
  • eSATA ports quantity
    • 4
    • 2
  • Headphone outputs
    • 1
    • 6

Side by side

Differences highlightedShow differences only
71 specifications
A

ASUS

Rampage IV Extreme/Battlefield 3View product
B

ASUS

Rampage IV FormulaView product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Compatible processor seriesDiffersIntel® Core™ i7Intel® Core™ i7, Intel® Core™ i7 Extreme Edition
Maximum number of SMP processorsKnown for one1
Memory3 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers84
Memory channelsQuad-channelQuad-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1866,2133,2400 MHz1066,1333,1600,1800,2000,2133,2400 MHz
Maximum internal memoryDiffers64 GB32 GB
Supported memory module capacitiesKnown for one8GB
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 supportDiffers4-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 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
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 connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers36
Peripheral (Molex) power connectors (4-pin)Known for one1
EPS power connector (8-pin)YesYes
Chassis intrusion connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers86
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers42
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Headphone outputsDiffers16
Microphone inYesYes
S/PDIF out portYesYes
Network1 differ
Ethernet interface typeGigabit EthernetGigabit Ethernet
Wi-Fi standardsKnown for oneNot supported
BluetoothKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Networking featuresDiffersGigabit Ethernet10/100/1000 Mbit/sec
Featuresidentical
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Audio chipKnown for oneRealtek ALC898
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneWindows OS
Expansion slots3 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slotsDiffers54
PCI Express slots versionDiffers2.03.0
BIOS1 differ
BIOS typeUEFIUEFI
BIOS memory sizeDiffers16 Mbit64 Mbit
ACPI version2.0a2.0a
Clear CMOS buttonYesYes
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers272 mm244 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 connectorYesYes
Quick installation guideYesYes
Manageability featuresKnown for oneWfM2.0, DMI2.0, WOL by PME, WOR by PME, PXE
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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