All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 motherboards

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

Add a product
  • 49specifications compared
  • 24differ
  • 25identical
  • 26known 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
    • 6

Side by side

Differences highlightedShow differences only
75 specifications
A

ASUS

RAMPAGE V EXTREME/U3.1View product
B

ASUS

Z97-K/USB 3.1View product
Processor2 differ
Processor manufacturerIntelIntel
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 slots typeDIMMDIMM
Memory channelsDiffersQuad-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3300 MHz1333,1600,1866,2000,2133,2200,2250,2400,2600,2666,2800,2933,3000,3100,3200 MHz
Maximum internal memoryDiffers64 GB32 GB
Unbuffered memoryYesYes
Storage controllersidentical
Supported storage drive interfacesSATA IIISATA III
RAID levels0, 1, 5, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneHD Graphics
Discrete graphics supportKnown for oneYes
Internal I/O5 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
Number of SATA III connectorsDiffers86
Number of SATA II connectorsKnown for one0
Number of SATA connectorsDiffers26
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectors11
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers62
Peripheral (Molex) power connectors (4-pin)Known for one1
EPS power connector (8-pin)YesYes
TPM connectorYesYes
S/PDIF out connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers102
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) ports00
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
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel® I218-VRealtek 8111GR
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 chipset familyIntelIntel
Motherboard chipsetDiffersIntel® X99Intel® Z97
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Windows operating systems supportedYesYes
Component forKnown for onePC
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 2.x) slots11
PCI Express x16 (Gen 3.x) slotsDiffers41
PCI Express x1 slotsKnown for one2
PCI slotsKnown for one2
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers32 Mbit64 Mbit
ACPI version5.05.0
Clear CMOS buttonKnown for oneYes
Clear CMOS jumperKnown for oneYes
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers272 mm218 mm
Packaging contentidentical
Drivers includedKnown for oneYes
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.

More motherboard comparisons

All motherboard comparisons