Product comparison · 2 motherboards

ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX vs MSI B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX

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  • 41specifications compared
  • 8differ
  • 33identical
  • 32known for one product only

Key differences

The ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX has 2 more memory slots than the MSI B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX (4 vs 2). The ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the MSI B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX (1 vs 0). The ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX has 2 more SATA II connectors than the MSI B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX (4 vs 2). Maximum resolution: 4096 x 2160 pixels on the ASUS B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX, 1920 x 1200 pixels on the MSI B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX.

  • Number of memory slots
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:4
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:2
  • Maximum resolution
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:4096 x 2160 pixels
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:1920 x 1200 pixels
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:1
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:0
  • Number of SATA II connectors
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:4
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:2
  • VGA (D-Sub) ports quantity
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:1
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:0
  • HDMI ports quantity
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:1
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:0
  • Width
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:244 mm
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:173 mm
  • Depth
    • B85M-E/CSM motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:213 mm
    • B85M-P33 motherboard Intel® B85 LGA 1150 (Socket H3) micro ATX:226 mm

Side by side

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Comparison of B85M-E/CSM, B85M-P33
73 specifications
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 oneUnknown — not stated by the source1
Memory1 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Supported memory clock speeds1066,1333,1600 MHz1066,1333,1600 MHz
Maximum internal memory32 GB32 GB
Supported memory module capacitiesKnown for one8GBUnknown — not stated by the source
Memory voltageKnown for oneUnknown — not stated by the source1.5 V
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
Graphics1 differ
Maximum graphics card memoryKnown for one1024 MBUnknown — not stated by the source
Parallel processing technology supportKnown for oneQuad-GPU CrossFireXUnknown — not stated by the source
Maximum resolutionDiffers4096 x 2160 pixels1920 x 1200 pixels
Number of displays supportedKnown for one3Unknown — not stated by the source
HDCPKnown for oneUnknown — not stated by the sourceYes
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers10
Number of SATA III connectors22
Number of SATA II connectorsDiffers42
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one2Unknown — not stated by the source
Chassis intrusion connectorKnown for oneYesUnknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one1Unknown — not stated by the source
TPM connectorYesYes
Power fan connectorKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports2 differ
USB 2.0 ports quantity44
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 quantityDiffers10
HDMI ports quantityDiffers10
DVI-D ports quantity11
DisplayPorts quantityKnown for one1Unknown — not stated by the source
Headphone outputs11
Microphone inYesYes
COM ports quantityKnown for one1Unknown — not stated by the source
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111FUnknown — not stated by the source
Wi-FiKnown for oneNoUnknown — not stated by the source
Wake-on-LAN readyKnown for oneUnknown — not stated by the sourceYes
Featuresidentical
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetIntel® B85Intel® B85
Audio chipKnown for oneRealtek ALC887Unknown — not stated by the source
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
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, WinUnknown — not stated by the source
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one1Unknown — not stated by the source
PCI Express x16 (Gen 2.x) slotsKnown for one1Unknown — not stated by the source
PCI Express x16 (Gen 3.x) slotsKnown for one1Unknown — not stated by the source
PCI slotsKnown for one1Unknown — not stated by the source
PCI Express x1 slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 slotsKnown for oneUnknown — not stated by the source1
PCI Express slots versionKnown for oneUnknown — not stated by the source2.0, 3.0
BIOSidentical
BIOS typeKnown for oneAMIUnknown — not stated by the source
BIOS memory sizeKnown for one16 MbitUnknown — not stated by the source
ACPI versionKnown for one2.0aUnknown — not stated by the source
Clear CMOS jumperKnown for oneYesUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers244 mm173 mm
DepthDiffers213 mm226 mm
Packaging contentidentical
Drivers includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
Quick installation guideKnown for oneYesUnknown — not stated by the source
Processor special featuresidentical
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes

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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