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Product comparison · 2 motherboards

ASUS B85-PRO GAMER vs MSI H81M-E32 motherboard Intel® H81 LGA 1150 (Socket H3) micro ATX

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  • 37specifications compared
  • 11differ
  • 26identical
  • 26known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • Number of SATA III connectors
    • 4
    • 2
  • Number of SATA connectors
    • 6
    • 4
  • USB 2.0 ports quantity
    • 4
    • 2
  • DVI-D ports quantity
    • 1
    • 0
  • LAN controller
    • Intel® I217-V
    • Realtek RTL8111G
  • Motherboard form factor
    • ATX
    • micro ATX

Side by side

Differences highlightedShow differences only
63 specifications
A

ASUS

B85-PRO GAMERView product
B

MSI

H81M-E32 motherboard Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M-E32

View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memoryDiffers32 GB16 GB
Memory channelsKnown for oneDual-channel
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers42
Number of SATA II connectors22
Number of SATA connectorsDiffers64
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one3
Number of COM connectorsKnown for one1
TPM connectorYesYes
Chassis intrusion connectorKnown for oneYes
Serial port headersKnown for one1
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantity22
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantity11
HDMI ports quantity11
DVI-D ports quantityDiffers10
S/PDIF out portKnown for oneYes
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Parallel ports quantityKnown for one1
Serial ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel® I217-VRealtek RTL8111G
Features2 differ
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® B85Intel® H81
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Component forKnown for onePC
Audio chipKnown for oneRealtek ALC887
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 2.x) slots11
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI slotsDiffers32
PCI Express x1 slotsKnown for one1
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one4.0a
Clear CMOS jumperKnown for oneYes
Weight & dimensions1 differ
WidthDiffers305 mm180 mm
DepthKnown for one228 mm
HeightKnown for one243 mm
Other featuresidentical
S/PDIF in connectorKnown 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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