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Product comparison · 2 motherboards

MSI H81M-E33 Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI Z87 MPOWER SP

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  • 51specifications compared
  • 19differ
  • 32identical
  • 20known for one product only

Key differences

  • Supported storage drive interfaces
    • SATA II, SATA III
    • SATA III
  • USB 2.0 connectors
    • 2
    • 3
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 0
    • 1
  • Number of SATA III connectors
    • 2
    • 8
  • Number of SATA II connectors
    • 2
    • 0
  • Number of chassis fan connectors
    • 2
    • 3
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 6

Side by side

Differences highlightedShow differences only
71 specifications
A

MSI

H81M-E33 Intel® H81 LGA 1150 (Socket H3) micro ATX

Model H81M-E33

View product
B

MSI

Z87 MPOWER SPView product
Memory1 differ
ECC сompatibilityKnown for oneNon-ECC
Supported memory clock speedsDiffers1066,1333,1600 MHz1066,1333,1600,1866,2000,2133,2200,2400,2600,2666,2800,3000 MHz
Unbuffered memoryKnown for oneYes
Number of memory slotsKnown for one2
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA II, SATA IIISATA III
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for one2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, LucidLogix Virtu
Graphics card familyKnown for oneIntel
Maximum resolutionKnown for one4096 x 2160 pixels
Discrete graphics supportKnown for oneYes
Internal I/O5 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers01
Number of SATA III connectorsDiffers28
Number of SATA II connectorsDiffers20
Number of chassis fan connectorsDiffers23
Power fan connectorKnown for oneYes
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
PS/2 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers12
DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
Network1 differ
LAN controllerDiffersRealtek RTL8111GBigfoot Killer E2205
Features3 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersIntel® H81Intel® Z87
Audio chipDiffersRealtek ALC887Realtek ALC1150
Windows operating systems supportedKnown for oneWindows 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
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one4
PCI Express x16 (Gen 3.x) slotsKnown for one3
PCI Express x16 (Gen 2.x) slotsKnown for one1
BIOSidentical
Clear CMOS jumperKnown for oneYes
Weight & dimensions2 differ
WidthDiffers173 mm244 mm
DepthDiffers226 mm305 mm
Other features1 differ
mSATA ports quantityKnown for one1
BIOS switch buttonKnown for oneYes
PCI Express slots quantityDiffers27
Serial port via internal headerKnown 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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