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Product comparison · 2 motherboards

ASUS C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX vs ASUS F2A55-M LK2

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  • 55specifications compared
  • 23differ
  • 32identical
  • 35known for one product only

Key differences

The ASUS F2A55-M LK2 has 16 GB more maximum internal memory than the ASUS C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX (32 GB vs 16 GB). The ASUS F2A55-M LK2 has 1 more DirectX version than the ASUS C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX (11 vs 10). The ASUS C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX has 1 more SATA III connectors than the ASUS F2A55-M LK2 (1 vs 0). Processor manufacturer: Intel on the ASUS C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX, AMD on the ASUS F2A55-M LK2. Processor socket: BGA 1023 on the ASUS C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX, Socket FM2 on the ASUS F2A55-M LK2.

  • Processor manufacturer
    • Intel
    • AMD
  • Processor socket
    • BGA 1023
    • Socket FM2
  • Compatible processor series
    • Intel® Celeron® M
    • AMD A
  • Memory slots type
    • SO-DIMM
    • DIMM
  • Supported memory clock speeds
    • 1066,1333 MHz
    • 1066,1333,1600,1866 MHz
  • Maximum internal memory
    • 16 GB
    • 32 GB
  • Supported storage drive interfaces
    • SATA II, SATA III
    • SATA
  • Graphics card family
    • Intel
    • AMD

Side by side

Differences highlightedShow differences only
90 specifications
A

ASUS

C8HM70-I/HDMI Intel® HM70 Express BGA 1023 mini ITX

Model C8HM70-I/HDMI

View product
B

ASUS

F2A55-M LK2View product
Processor3 differ
Processor manufacturerDiffersIntelAMD
Processor socketDiffersBGA 1023Socket FM2
Compatible processor seriesDiffersIntel® Celeron® MAMD A
Maximum number of SMP processors11
System bus rateKnown for one5 GT/s
Processor modelKnown for one847
Memory3 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots22
Memory slots typeDiffersSO-DIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333 MHz1066,1333,1600,1866 MHz
Maximum internal memoryDiffers16 GB32 GB
Unbuffered memoryYesYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA II, SATA IIISATA
RAID levelsKnown for one0, 1, 10, JBOD
Graphics3 differ
Parallel processing technology supportKnown for oneNot supported
Graphics card familyDiffersIntelAMD
Graphics cardKnown for oneHD Graphics
Maximum resolutionDiffers2048 x 1536 pixels2560 x 1600 pixels
OpenGL versionKnown for one4.1
DirectX versionDiffers1011
Discrete graphics supportYesYes
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors00
Number of SATA III connectorsDiffers10
Number of SATA II connectorsDiffers10
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectors11
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one1
Chassis intrusion connectorYesYes
Number of SATA connectorsKnown for one4
S/PDIF out connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers10
DVI-D ports quantityDiffers01
DVI-I ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Headphone outputsDiffers31
Microphone inYesYes
S/PDIF out portKnown for oneNo
Digital audio optical outKnown for one0
Thunderbolt ports quantityKnown for one0
COM ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
WiFi-AP antenna jackKnown for one0
Modem (RJ-11) portsKnown for one0
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerRealtek RTL8111FRealtek RTL8111F
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Wake-on-LAN readyKnown for oneYes
Features3 differ
Component forPCPC
Motherboard form factorDiffersmini ITXmicro ATX
Motherboard chipset familyDiffersIntelAMD
Motherboard chipsetDiffersIntel® HM70 ExpressAMD A55 FCH
Audio chipRealtek ALC887-VDRealtek ALC887-VD
Audio output channels7.1 channels7.1 channels
Cooling typeKnown for oneActive
Power source typeATXATX
Expansion slotsidentical
PCI Express x16 slots11
PCI Express configurationsKnown for one1x16
PCI Express slots version2.02.0
PCI Express x1 slotsKnown for one1
PCI slotsKnown for one1
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers64 Mbit32 Mbit
ACPI version2.0a2.0a
Clear CMOS jumperKnown for oneYes
Processor special featuresidentical
Intel Dual Display Capable TechnologyKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor with Intel Graphics Technology requiredKnown for oneYes
Weight & dimensions2 differ
WidthDiffers170.2 mm226 mm
DepthDiffers170.2 mm173 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Other featuresidentical
Dual Link DVIKnown for oneNo
S/PDIF in portKnown for oneNo
eSATA/USB 2.0 ports quantityKnown for one0

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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