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Product comparison · 2 motherboards

ASUS H170I-PLUS D3 vs ASUS H81M-R Intel® H81 LGA 1150 (Socket H3) micro ATX

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  • 35specifications compared
  • 17differ
  • 18identical
  • 35known for one product only

Key differences

  • Processor socket
    • LGA 1151 (Socket H4)
    • LGA 1150 (Socket H3)
  • Supported memory clock speeds
    • 1333,1600,1866 MHz
    • 1333,1600,1066 MHz
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • Supported storage drive interfaces
    • SATA III
    • SATA II, SATA III
  • USB 2.0 connectors
    • 4
    • 2
  • Number of SATA III connectors
    • 6
    • 2
  • Number of SATA II connectors
    • 0
    • 2
  • Number of EATX power connectors
    • 1
    • 2

Side by side

Differences highlightedShow differences only
70 specifications
A

ASUS

H170I-PLUS D3View product
B

ASUS

H81M-R Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M-R

View product
Processor1 differ
Processor socketDiffersLGA 1151 (Socket H4)LGA 1150 (Socket H3)
Memory2 differ
Memory voltageKnown for one1.5 V
Supported memory clock speedsDiffers1333,1600,1866 MHz1333,1600,1066 MHz
Maximum internal memoryDiffers32 GB16 GB
Unbuffered memoryKnown for oneYes
Memory channelsKnown for oneDual-channel
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA IIISATA II, SATA III
Graphicsidentical
Maximum graphics card memoryKnown for one1024 MB
Number of displays supportedKnown for one3
Internal I/O4 differ
USB 2.0 connectorsDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one8
USB 3.2 Gen 2 (3.1 Gen 2) connectorsKnown for one0
Number of SATA III connectorsDiffers62
Number of SATA II connectorsDiffers02
Number of Parallel ATA connectorsKnown for one0
Number of EATX power connectorsDiffers12
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsKnown for one2
Chassis intrusion connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known for one1
ATX Power connector (24-pin)Known for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers62
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
PS/2 ports quantityDiffers02
Firewire (IEEE 1394) portsKnown for one0
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneYes
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Networkidentical
Wi-FiKnown for oneYes
Bluetooth versionKnown for one4.0
LAN controllerKnown for oneRealtek 8111GR
Features2 differ
Motherboard form factorDiffersmini ITXmicro ATX
Motherboard chipsetDiffersIntel® H170Intel® H81
Windows operating systems supportedKnown for oneWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Window
BIOS2 differ
BIOS memory sizeDiffers16 Mbit64 Mbit
ACPI versionDiffers5.02.0a
Clear CMOS jumperKnown for oneYes
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Weight & dimensions2 differ
WidthDiffers170 mm190 mm
DepthDiffers170 mm177 mm
Other featuresidentical
PCI Express x1 (Gen 1.x) slotsKnown for one1
PCI Express x16 (Gen 1.x) slotsKnown for one1

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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