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Product comparison · 2 motherboards

ASUS H81M-D Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI B85M-E33 V2

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  • 45specifications compared
  • 12differ
  • 33identical
  • 29known for one product only

Key differences

  • Supported storage drive interfaces
    • SATA II, SATA III
    • SATA, SATA II, SATA III
  • Maximum graphics card memory
    • 1024 MB
    • 1760 MB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 0
    • 1
  • Number of chassis fan connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 2
    • 4
  • HDMI ports quantity
    • 0
    • 1
  • DVI-D ports quantity
    • 1
    • 0
  • LAN controller
    • Realtek 8111G
    • Realtek RTL8111G

Side by side

Differences highlightedShow differences only
74 specifications
A

ASUS

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

Model H81M-D

View product
B

MSI

B85M-E33 V2View product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesIntel® Celeron®, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Intel Core i3/i5/i7/i9 seriesi3-4xxx, i5-4xxx, i7-4xxxi3-4xxx, i5-4xxx, i7-4xxx
Memoryidentical
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsKnown for one2
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memory16 GB16 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA II, SATA IIISATA, SATA II, SATA III
Graphics1 differ
Maximum graphics card memoryDiffers1024 MB1760 MB
Parallel processing technology supportNot supportedNot supported
Graphics card familyKnown for oneIntel
DirectX versionKnown for one11
Discrete graphics supportKnown for oneYes
Maximum resolutionKnown for one1920 x 1200 pixels
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers01
Number of SATA III connectors22
Number of SATA II connectors22
Number of SATA connectorsKnown for one4
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)Known for oneYes
Number of EATX power connectors11
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers12
Chassis intrusion connectorKnown for oneYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
S/PDIF out connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers01
DVI-D ports quantityDiffers10
Microphone inKnown for oneYes
Parallel ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek 8111GRealtek RTL8111G
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Features1 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® H81Intel® B85
Audio chipRealtek ALC887Realtek ALC887
Audio output channels7.1 channels7.1 channels
Cooling typeKnown for onePassive
Power source typeATXATX
Windows operating systems supportedKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one2
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 slotsKnown for one1
BIOS1 differ
BIOS typeDiffersUEFI AMIUEFI
Clear CMOS jumperYesYes
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Processor special featuresidentical
Processor with Intel Graphics Technology requiredKnown for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Weight & dimensions2 differ
WidthDiffers226 mm228 mm
DepthDiffers183 mm226 mm
Packaging contentidentical
Cables includedKnown for oneSATA

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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