Product comparison · 2 motherboards

GIGABYTE GA-B85M-HD3 R4 vs MSI A88XM-E45 V2

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  • 39specifications compared
  • 18differ
  • 21identical
  • 36known for one product only

Key differences

The MSI A88XM-E45 V2 has 2 more memory slots than the GIGABYTE GA-B85M-HD3 R4 (4 vs 2). The MSI A88XM-E45 V2 has 48 GB more maximum internal memory than the GIGABYTE GA-B85M-HD3 R4 (64 GB vs 16 GB). The MSI A88XM-E45 V2 has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the GIGABYTE GA-B85M-HD3 R4 (2 vs 1). Processor manufacturer: Intel on the GIGABYTE GA-B85M-HD3 R4, AMD on the MSI A88XM-E45 V2. Processor socket: LGA 1150 (Socket H3) on the GIGABYTE GA-B85M-HD3 R4, Socket FM2+ on the MSI A88XM-E45 V2.

  • Processor manufacturer
    • GA-B85M-HD3 R4:Intel
    • A88XM-E45 V2:AMD
  • Processor socket
    • GA-B85M-HD3 R4:LGA 1150 (Socket H3)
    • A88XM-E45 V2:Socket FM2+
  • Number of memory slots
    • GA-B85M-HD3 R4:2
    • A88XM-E45 V2:4
  • Supported memory clock speeds
    • GA-B85M-HD3 R4:1333,1600 MHz
    • A88XM-E45 V2:1333,1600,1866,2133 MHz
  • Maximum internal memory
    • GA-B85M-HD3 R4:16 GB
    • A88XM-E45 V2:64 GB
  • Supported storage drive interfaces
    • GA-B85M-HD3 R4:SATA III, SATA, SATA II
    • A88XM-E45 V2:SATA III
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • GA-B85M-HD3 R4:1
    • A88XM-E45 V2:2
  • Number of SATA III connectors
    • GA-B85M-HD3 R4:4
    • A88XM-E45 V2:8

Side by side

Differences highlightedShow differences only (on)
Comparison of GA-B85M-HD3 R4, A88XM-E45 V2
75 specifications
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersLGA 1150 (Socket H3)Socket FM2+
Compatible processor seriesDiffersIntel® Celeron®, Intel® Pentium®AMD Athlon
Maximum number of SMP processorsKnown for one1Unknown — not stated by the source
Memory3 differ
Number of memory slotsDiffers24
Supported memory clock speedsDiffers1333,1600 MHz1333,1600,1866,2133 MHz
Maximum internal memoryDiffers16 GB64 GB
Unbuffered memoryKnown for oneUnknown — not stated by the sourceYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA III, SATA, SATA IISATA III
RAID supportKnown for oneUnknown — not stated by the sourceYes
RAID levelsKnown for oneUnknown — not stated by the source0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for oneNot supportedUnknown — not stated by the source
Graphics card familyKnown for oneIntelUnknown — not stated by the source
Graphics cardKnown for oneHD GraphicsUnknown — not stated by the source
Maximum resolutionKnown for one4096 x 2160 pixelsUnknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsKnown for one2Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA III connectorsDiffers48
Number of SATA II connectorsKnown for one2Unknown — not stated by the source
Number of SATA connectorsKnown for one6Unknown — not stated by the source
S/PDIF out connectorKnown for oneYesUnknown — not stated by the source
Number of chassis fan connectorsKnown for one1Unknown — not stated by the source
Number of COM connectorsKnown for oneNoUnknown — not stated by the source
Parallel connectorKnown for oneYesUnknown — not stated by the source
Serial port headersDiffers21
Peripheral (Molex) power connectors (4-pin)Known for oneUnknown — not stated by the source1
TPM connectorKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0Unknown — not stated by the source
eSATA ports quantityKnown for one0Unknown — not stated by the source
PS/2 ports quantityDiffers12
HDMI versionKnown for one1.4aUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
Digital audio optical outKnown for oneUnknown — not stated by the source6
Parallel ports quantityKnown for oneUnknown — not stated by the source1
Networkidentical
LAN controllerKnown for oneUnknown — not stated by the sourceRealtek RTL8111G
Features2 differ
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® B85A88X
Power source typeKnown for oneATXUnknown — not stated by the source
Windows operating systems supportedKnown for oneWindows 7 Enterprise, Windows 8, Windows 7 Enterprise x64, Windows 8 Enterprise, Windows 7 Home Basic, Windows 8 Enterprise x64, Windows 7 Home Basic x64, Windows 8 Pro, Windows 7 Home Premium, Windows 8 Pro x64, Windows 7 Home Premium x64, Windows 8 x64, Windows 7 Professional, Windows 8.1, WindowsUnknown — not stated by the source
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsDiffers21
PCI Express x16 (Gen 2.x) slotsKnown for oneUnknown — not stated by the source1
BIOSidentical
BIOS typeKnown for oneUEFI AMIUnknown — not stated by the source
BIOS memory sizeKnown for one64 MbitUnknown — not stated by the source
ACPI versionKnown for one5.0Unknown — not stated by the source
Processor special featuresidentical
Intel Extreme Memory Profile (XMP)Known for oneYesUnknown — not stated by the source
Processor with Intel Graphics Technology requiredKnown for oneYesUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers244 mm243 mm
DepthDiffers174 mm243 mm
Packaging contentidentical
Bundled softwareKnown for oneNorton Internet Security (OEM version) Intel Rapid Start Technology Intel Smart Connect TechnologyUnknown — not stated by the source
Other featuresidentical
mSATA ports quantityKnown for one0Unknown — not stated by the source
EZ plug connectorKnown for oneNoUnknown — not stated by the source
GAME/MIDI connectorKnown for oneNoUnknown — not stated by the source

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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