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Product comparison · 2 motherboards

ASUS H170 PRO GAMING vs ASUS H81M-R Intel® H81 LGA 1150 (Socket H3) micro ATX

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  • 37specifications compared
  • 16differ
  • 21identical
  • 24known for one product only

Key differences

  • Processor socket
    • LGA 1151 (Socket H4)
    • LGA 1150 (Socket H3)
  • Supported memory types
    • DDR4-SDRAM
    • DDR3-SDRAM
  • Number of memory slots
    • 4
    • 2
  • Supported memory clock speeds
    • 2133 MHz
    • 1333,1600,1066 MHz
  • Maximum internal memory
    • 64 GB
    • 16 GB
  • Supported storage drive interfaces
    • SATA III, M.2
    • SATA II, SATA III
  • USB 2.0 connectors
    • 3
    • 2
  • Number of SATA III connectors
    • 4
    • 2

Side by side

Differences highlightedShow differences only
61 specifications
A

ASUS

H170 PRO GAMINGView product
B

ASUS

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

Model H81M-R

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 1151 (Socket H4)LGA 1150 (Socket H3)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Memory4 differ
Supported memory typesDiffersDDR4-SDRAMDDR3-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers2133 MHz1333,1600,1066 MHz
Maximum internal memoryDiffers64 GB16 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA III, M.2SATA II, SATA III
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for oneQuad-GPU CrossFireX
Internal I/O3 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one2
Number of SATA III connectorsDiffers42
Number of SATA connectorsKnown for one5
Number of SATA Express connectorsKnown for one1
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsDiffers12
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsKnown for one3
Number of COM connectors11
Number of SATA II connectorsKnown for one2
TPM connectorKnown for oneYes
Rear panel I/O ports1 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
PS/2 ports quantityDiffers12
VGA (D-Sub) ports quantity11
HDMI ports quantityKnown for one1
DVI-D ports quantity11
DisplayPorts quantityKnown for one1
Headphone outputs11
Microphone inYesYes
S/PDIF out portKnown for oneYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerDiffersIntel® I219-VRealtek 8111GR
Features2 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® H170Intel® H81
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one4
PCI Express x16 (Gen 3.x) slotsKnown for one2
Number of M.2 (M) slotsKnown for one1
BIOS2 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers16 Mbit64 Mbit
ACPI versionDiffers5.02.0a
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Weight & dimensions1 differ
WidthDiffers244 mm190 mm
HeightKnown for one305 mm
DepthKnown for one177 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Other featuresidentical
PCI Express x1 (Gen 1.x) slotsKnown for one1
PCI Express x16 (Gen 1.x) slotsKnown for one1

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