Product comparison · 2 motherboards

ASUS C8HM70-I Intel® HM70 Express BGA 1023 mini ITX vs GIGABYTE GA-B75N (rev. 1.0)

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  • 45specifications compared
  • 17differ
  • 28identical
  • 26known for one product only

Key differences

The ASUS C8HM70-I Intel® HM70 Express BGA 1023 mini ITX has 1 more USB 2.0 connectors than the GIGABYTE GA-B75N (rev. 1.0) (2 vs 1). The GIGABYTE GA-B75N (rev. 1.0) has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS C8HM70-I Intel® HM70 Express BGA 1023 mini ITX (1 vs 0). The GIGABYTE GA-B75N (rev. 1.0) has 1 more SATA II connectors than the ASUS C8HM70-I Intel® HM70 Express BGA 1023 mini ITX (2 vs 1). Only the ASUS C8HM70-I Intel® HM70 Express BGA 1023 mini ITX has on-board graphics card. Processor socket: BGA 1023 on the ASUS C8HM70-I Intel® HM70 Express BGA 1023 mini ITX, LGA 1155 (Socket H2) on the GIGABYTE GA-B75N (rev. 1.0).

  • Processor socket
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:BGA 1023
    • GA-B75N (rev. 1.0):LGA 1155 (Socket H2)
  • Supported memory clock speeds
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:1066,1333 MHz
    • GA-B75N (rev. 1.0):800,1066,1333,1600 MHz
  • On-board graphics card
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:Yes
    • GA-B75N (rev. 1.0):No
  • USB 2.0 connectors
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:2
    • GA-B75N (rev. 1.0):1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:0
    • GA-B75N (rev. 1.0):1
  • Number of SATA II connectors
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:1
    • GA-B75N (rev. 1.0):2
  • Ethernet LAN (RJ-45) ports
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:1
    • GA-B75N (rev. 1.0):2
  • VGA (D-Sub) ports quantity
    • C8HM70-I Intel® HM70 Express BGA 1023 mini ITX:1
    • GA-B75N (rev. 1.0):0

Side by side

Differences highlightedShow differences only (off)
Comparison of C8HM70-I, GA-B75N (rev. 1.0)
71 specifications
Processor2 differ
Processor manufacturerIntelIntel
Processor socketDiffersBGA 1023LGA 1155 (Socket H2)
Compatible processor seriesDiffersIntel® Celeron®Intel® Celeron®, Intel® Pentium®
Maximum number of SMP processorsKnown for one1Unknown — not stated by the source
Intel Celeron seriesKnown for one400Unknown — not stated by the source
Processor modelKnown for one847Unknown — not stated by the source
Memory1 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots22
Memory slots typeKnown for oneDIMMUnknown — not stated by the source
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333 MHz800,1066,1333,1600 MHz
Maximum internal memory16 GB16 GB
Unbuffered memoryKnown for oneYesUnknown — 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
Parallel processing technology supportNot supportedNot supported
On-board graphics cardDiffersYesNo
Maximum resolutionKnown for one2048 x 1536 pixelsUnknown — not stated by the source
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers01
Number of SATA III connectors11
Number of SATA II connectorsDiffers12
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1Unknown — 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
S/PDIF out connectorKnown for oneUnknown — not stated by the sourceYes
Serial port headersKnown for oneUnknown — not stated by the source1
Rear panel I/O ports3 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers02
DVI-D ports quantity00
Headphone outputsKnown for one1Unknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
DVI-I ports quantityKnown for oneUnknown — not stated by the source1
S/PDIF out portKnown for oneUnknown — not stated by the sourceYes
Network1 differ
Ethernet LANYesYes
Ethernet interface typeDiffersFast Ethernet, Gigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111FUnknown — not stated by the source
Networking featuresGigabit EthernetGigabit Ethernet
Features1 differ
Component forPCPC
Motherboard form factormini ITXmini ITX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® HM70 ExpressIntel B75
Audio chipKnown for oneRealtek ALC887-VDUnknown — not stated by the source
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Compatible operating systemsKnown for oneWindows 8Unknown — not stated by the source
Expansion slots1 differ
PCI Express x16 slots11
PCI Express slots versionDiffers2.03.0
BIOS2 differ
BIOS typeDiffersUEFI AMIEFI AMI
BIOS memory sizeDiffers64 Mbit128 Mbit
ACPI version2.0a2.0a
Clear CMOS jumperKnown for oneUnknown — not stated by the sourceYes
Processor special featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-xUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers170.2 mm170 mm
DepthDiffers170.2 mm170 mm
Packaging contentidentical
Cables includedKnown for oneSATAUnknown — not stated by the source
Other featuresidentical
Number of DIMM slotsKnown for one2Unknown — not stated by the source
Number of processors supportedKnown for one1Unknown — not stated by the source
PCI Express slots quantityKnown for one1Unknown — not stated by the source
Quick installation guideKnown for oneYesUnknown — not stated by the source

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