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Product comparison · 2 motherboards

ASUS H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI A55-G41 PC Mate

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  • 43specifications compared
  • 22differ
  • 21identical
  • 25known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • LGA 1150 (Socket H3)
    • Socket FM2+
  • Supported memory clock speeds
    • 1066,1333,1600 MHz
    • 1333,1600,1866,2133 MHz
  • Maximum internal memory
    • 16 GB
    • 64 GB
  • Supported storage drive interfaces
    • SATA II, SATA III
    • SATA II
  • Parallel processing technology support
    • Not supported
    • 2-Way CrossFireX
  • USB 2.0 connectors
    • 2
    • 3
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 0

Side by side

Differences highlightedShow differences only
68 specifications
A

ASUS

H81M2 Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M2

View product
B

MSI

A55-G41 PC MateView product
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1150 (Socket H3)Socket FM2+
Compatible processor seriesDiffersIntel® Celeron®, Intel® Pentium®AMD A
Maximum number of SMP processorsKnown for one1
Supported processor socketsKnown for oneSocket FM2
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots22
Memory slots typeKnown for oneDIMM
Memory channelsKnown for oneDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600 MHz1333,1600,1866,2133 MHz
Maximum internal memoryDiffers16 GB64 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA II, SATA IIISATA II
RAID levelsKnown for one0, 1, 10
Graphics1 differ
Parallel processing technology supportDiffersNot supported2-Way CrossFireX
DirectX versionKnown for one11.1
Internal I/O4 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers10
Number of SATA III connectorsDiffers20
Number of SATA II connectorsDiffers26
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorKnown for oneYes
Chassis intrusion connectorYesYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectorsKnown for one1
TPM connectorYesYes
Number of SATA connectorsKnown for one6
Number of chassis fan connectorsKnown for one2
EPS power connector (8-pin)Known for oneYes
Parallel connectorKnown for oneYes
Serial port headersKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity22
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
DVI-D ports quantity11
DVI-I ports quantityKnown for one1
Headphone outputs11
Microphone inYesYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek RTL8111GRealtek RTL8111E
Features3 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® H81AMD A55
Audio output channelsKnown for one7.1 channels
Power source typeATXATX
Windows operating systems supportedWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, WinWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Audio chipKnown for oneRealtek ALC887
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsDiffers13
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI slots22
PCI Express x16 slotsKnown for one2
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Clear CMOS jumperKnown for oneYes
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers198 mm214 mm
Packaging contentidentical
Drivers includedKnown 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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