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Product comparison · 2 motherboards

MSI B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX vs MSI Z77 Mpower

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  • 49specifications compared
  • 22differ
  • 27identical
  • 29known for one product only

Key differences

The MSI Z77 Mpower has 2 more memory slots than the MSI B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX (4 vs 2). The MSI Z77 Mpower has 16 GB more maximum internal memory than the MSI B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX (32 GB vs 16 GB). The MSI Z77 Mpower has 1 more USB 2.0 connectors than the MSI B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX (3 vs 2). Only the MSI B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX has on-board graphics card. Compatible processor series: Intel® Celeron®, Intel® Pentium® on the MSI B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX, Intel® Celeron® G, Intel® Pentium® on the MSI Z77 Mpower.

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 16 GB
    • 32 GB
  • Parallel processing technology support
    • Not supported
    • 2-Way CrossFireX, 2-Way SLI
  • On-board graphics card
    • Yes
    • No
  • USB 2.0 connectors
    • 2
    • 3
  • Number of SATA III connectors
    • 1
    • 2
  • Number of SATA II connectors
    • 3
    • 4
  • Number of EATX power connectors
    • 1
    • 2

Side by side

Differences highlightedShow differences only
78 specifications
A

MSI

B75IA-E33 motherboard Intel B75 LGA 1155 (Socket H2) mini ITX

Model B75IA-E33

View product
B

MSI

Z77 MpowerView product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Pentium®Intel® Celeron® G, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
System bus rateKnown for one5 GT/s
Memory3 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speedsDiffers1066,1333,1600,1800,2000,2200,2400 MHz3000,1066,1333,1600,1866,2000,2133,2200,2400,2600,2666,2800 MHz
Maximum internal memoryDiffers16 GB32 GB
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
RAID levelsKnown for one0, 1, 5, 10
Graphics2 differ
Maximum graphics card memoryKnown for one1760 MB
Parallel processing technology supportDiffersNot supported2-Way CrossFireX, 2-Way SLI
On-board graphics cardDiffersYesNo
Maximum resolutionKnown for one2560 x 1600 pixels
DirectX version1111
Graphics card familyKnown for oneIntel
Discrete graphics supportKnown for oneYes
Internal I/O5 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers12
Number of SATA II connectorsDiffers34
Number of Parallel ATA connectorsKnown for one0
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsDiffers12
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers14
Chassis intrusion connectorYesYes
TPM connectorYesYes
Number of SATA connectorsKnown for one4
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantity11
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantity11
DVI-D ports quantityDiffers10
DisplayPorts quantityKnown for one1
Headphone outputsKnown for one1
Microphone inYesYes
Digital audio optical out11
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerRealtek RTL8111ERealtek RTL8111E
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for oneYes
Bluetooth versionKnown for one3.0+HS
Features3 differ
Component forPCPC
Motherboard form factorDiffersmini ITXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel B75Intel Z77
Audio chipDiffersRealtek ALC887Realtek ALC898
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Cooling typeKnown for onePassive
Overclocking featuresKnown for oneOC Genie II
Expansion slots2 differ
PCI Express x1 slotsKnown for one4
PCI Express x16 slotsDiffers13
PCI Express slots versionDiffers3.02.0, 3.0
PCI Express configurationsKnown for one1x16
BIOSidentical
BIOS typeUEFIUEFI
Clear CMOS jumperYesYes
Clear CMOS buttonKnown for oneYes
Weight & dimensions2 differ
WidthDiffers170 mm305 mm
DepthDiffers170 mm245 mm
Other featuresidentical
BIOS switch buttonKnown for oneYes
Controller interface typeKnown for oneIntel B75
Audio outputKnown for one3
PCI Express slots quantityKnown for one1
Quick installation guideKnown for oneYes
Packaging contentidentical
Cables includedKnown for oneSATA
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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