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Product comparison · 2 motherboards

MSI H81I Intel® H81 LGA 1150 (Socket H3) mini ITX vs MSI H81M-E33 V2

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  • 43specifications compared
  • 8differ
  • 35identical
  • 25known for one product only

Key differences

  • USB 2.0 ports quantity
    • 2
    • 4
  • VGA (D-Sub) ports quantity
    • 1
    • 0
  • DVI-D ports quantity
    • 1
    • 0
  • Motherboard form factor
    • mini ITX
    • micro ATX
  • Width
    • 170 mm
    • 226 mm
  • Depth
    • 170 mm
    • 228 mm
  • PCI Express slots quantity
    • 1
    • 3

Side by side

Differences highlightedShow differences only
68 specifications
A

MSI

H81I Intel® H81 LGA 1150 (Socket H3) mini ITX

Model H81I

View product
B

MSI

H81M-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®
Intel Core i3/i5/i7/i9 seriesKnown for onei3-4xxx, i5-4xxx, i7-4xxx
Memoryidentical
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memory16 GB16 GB
Number of memory slotsKnown for one2
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
Graphicsidentical
Maximum graphics card memoryKnown for one1760 MB
Graphics card familyKnown for oneIntel
Maximum resolutionKnown for one3840 x 2160 pixels
DirectX versionKnown for one11
Discrete graphics supportKnown for oneYes
Internal I/Oidentical
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectors22
Number of SATA II connectors22
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)Known for oneYes
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsKnown for one1
Serial port headersKnown for one1
TPM connectorYesYes
Number of SATA connectorsKnown for one4
Chassis intrusion connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known 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 quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantity11
DVI-D ports quantityDiffers10
Headphone outputs11
Microphone inYesYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
Serial ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet
LAN controllerRealtek RTL8111GRealtek RTL8111G
Features1 differ
Component forPCPC
Motherboard form factorDiffersmini ITXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® H81Intel® H81
Audio chipRealtek ALC887Realtek ALC887
Audio output channels7.1 channels7.1 channels
Cooling typeKnown for onePassive
Power source typeATXATX
Expansion slotsidentical
PCI Express x16 (Gen 2.x) slots11
BIOSidentical
Clear CMOS jumperYesYes
Processor special featuresidentical
Processor with Intel Graphics Technology requiredKnown for oneYes
Trusted Platform Module (TPM)YesYes
Weight & dimensions2 differ
WidthDiffers170 mm226 mm
DepthDiffers170 mm228 mm
Other features1 differ
Dual Link DVIKnown for oneYes
Number of processors supportedKnown for one1
PCI Express slots quantityDiffers13
Processor front side busKnown for one100 MHz
Serial port via internal headerKnown for oneYes
PCI Express x1 (Gen 1.x) slotsKnown for one2
Number of DIMM slotsKnown for one2

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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