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Product comparison · 2 motherboards

ASUS H81M-R Intel® H81 LGA 1150 (Socket H3) micro ATX vs MSI B150 Gaming M3

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  • 34specifications compared
  • 20differ
  • 14identical
  • 31known for one product only

Key differences

  • Processor socket
    • LGA 1150 (Socket H3)
    • LGA 1151 (Socket H4)
  • Supported memory types
    • DDR3-SDRAM
    • DDR4-SDRAM
  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • Non-ECC
    • ECC
  • Supported memory clock speeds
    • 1333,1600,1066 MHz
    • 2133 MHz
  • Maximum internal memory
    • 16 GB
    • 64 GB
  • Supported storage drive interfaces
    • SATA II, SATA III
    • M.2, SATA III
  • USB 2.0 connectors
    • 2
    • 1

Side by side

Differences highlightedShow differences only
65 specifications
A

ASUS

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

Model H81M-R

View product
B

MSI

B150 Gaming M3View product
Processor2 differ
Processor socketDiffersLGA 1150 (Socket H3)LGA 1151 (Socket H4)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Pentium®Intel® Celeron®
Maximum number of SMP processorsKnown for one1
Memory5 differ
Supported memory typesDiffersDDR3-SDRAMDDR4-SDRAM
Number of memory slotsDiffers24
ECC сompatibilityDiffersNon-ECCECC
Supported memory clock speedsDiffers1333,1600,1066 MHz2133 MHz
Maximum internal memoryDiffers16 GB64 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA II, SATA IIIM.2, SATA III
Graphicsidentical
Parallel processing technology supportKnown for one2-Way CrossFireX
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one1
Number of SATA III connectorsDiffers26
Number of SATA II connectorsDiffers20
Number of SATA Express connectorsKnown for one1
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorKnown for oneYes
CPU fan connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
Parallel connectorKnown for oneYes
Serial port headersKnown for one1
Front panel audio connectorKnown for oneYes
Number of EATX power connectorsKnown for one2
Number of COM connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
eSATA ports quantityKnown for one0
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityKnown for one1
S/PDIF out portKnown for oneYes
Network1 differ
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerDiffersRealtek 8111GRAtheros Killer E2400
Features2 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersIntel® H81Intel® B150
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI slotsKnown for one3
Number of M.2 (M) slotsKnown for one1
BIOSidentical
Clear CMOS jumperKnown for oneYes
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYes
Weight & dimensions2 differ
WidthDiffers190 mm304 mm
DepthDiffers177 mm244 mm
Other featuresidentical
PCI Express x1 (Gen 1.x) slotsKnown for one1
PCI Express x16 (Gen 1.x) slotsKnown for one1

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