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Product comparison · 2 motherboards

ASUS RAMPAGE V EXTREME/U3.1 vs ASUS Z97-A/USB 3.1

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  • 52specifications compared
  • 25differ
  • 27identical
  • 18known for one product only

Key differences

  • Processor socket
    • LGA 2011-v3
    • LGA 1150 (Socket H3)
  • Supported memory types
    • DDR4-SDRAM
    • DDR3-SDRAM
  • Number of memory slots
    • 8
    • 4
  • Memory channels
    • Quad-channel
    • Dual-channel
  • 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 SATA III connectors
    • 8
    • 4

Side by side

Differences highlightedShow differences only
70 specifications
A

ASUS

RAMPAGE V EXTREME/U3.1View product
B

ASUS

Z97-A/USB 3.1View product
Processor2 differ
Processor socketDiffersLGA 2011-v3LGA 1150 (Socket H3)
Compatible processor seriesDiffersIntel® Core™ i7Intel® Celeron®, Intel® Pentium®
Memory5 differ
Supported memory typesDiffersDDR4-SDRAMDDR3-SDRAM
Number of memory slotsDiffers84
Memory channelsDiffersQuad-channelDual-channel
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3300 MHz1333,1600,1866,2000,2133,2200,2400,2666,2800,2933,3000,3100,3200 MHz
Maximum internal memoryDiffers64 GB32 GB
Graphics1 differ
Parallel processing technology supportDiffers3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLIQuad-GPU CrossFireX, Quad-GPU SLI
Internal I/O5 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers84
Number of SATA connectorsDiffers24
Number of chassis fan connectorsDiffers64
Peripheral (Molex) power connectors (4-pin)Known for one1
S/PDIF out connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers106
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantityDiffers01
S/PDIF out portKnown for oneYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Features2 differ
Motherboard form factorDiffersExtended ATXATX
Motherboard chipsetDiffersIntel® X99Intel® Z97
Windows operating systems supportedKnown for oneYes
Component forKnown for onePC
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsDiffers12
PCI Express x16 (Gen 3.x) slotsDiffers42
PCI slotsKnown for one2
BIOS1 differ
BIOS memory sizeDiffers32 Mbit64 Mbit
Clear CMOS buttonKnown for oneYes
Clear CMOS jumperKnown for oneYes
Weight & dimensions2 differ
WidthDiffers305 mm350 mm
DepthDiffers272 mm244 mm
Packaging contentidentical
Bundled softwareKnown for oneROG GameFirst III ROG RAMDisk ROG CPU-Z ROG Mem TweakIt Kaspersky® Anti-Virus DAEMON Tools Pro Standard ASUS WebStorage HomeCloud ASUS Utilities
Other featuresidentical
BIOS switch buttonKnown 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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