Product comparison · 2 motherboards

ASUS P7H55-V LGA 1156 (Socket H) ATX vs GIGABYTE GA-686BX motherboard NA (integrated CPU) ATX

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  • 23specifications compared
  • 14differ
  • 9identical
  • 30known for one product only

Key differences

  • Processor socket
    • P7H55-V LGA 1156 (Socket H) ATX:LGA 1156 (Socket H)
    • GA-686BX motherboard NA (integrated CPU) ATX:NA (integrated CPU)
  • ECC сompatibility
    • P7H55-V LGA 1156 (Socket H) ATX:Non-ECC
    • GA-686BX motherboard NA (integrated CPU) ATX:ECC
  • Maximum internal memory
    • P7H55-V LGA 1156 (Socket H) ATX:16 GB
    • GA-686BX motherboard NA (integrated CPU) ATX:1 GB
  • S/PDIF out connector
    • P7H55-V LGA 1156 (Socket H) ATX:Yes
    • GA-686BX motherboard NA (integrated CPU) ATX:No
  • Number of COM connectors
    • P7H55-V LGA 1156 (Socket H) ATX:1
    • GA-686BX motherboard NA (integrated CPU) ATX:No
  • USB 2.0 ports quantity
    • P7H55-V LGA 1156 (Socket H) ATX:6
    • GA-686BX motherboard NA (integrated CPU) ATX:2
  • Ethernet LAN (RJ-45) ports
    • P7H55-V LGA 1156 (Socket H) ATX:1
    • GA-686BX motherboard NA (integrated CPU) ATX:0
  • PS/2 ports quantity
    • P7H55-V LGA 1156 (Socket H) ATX:1
    • GA-686BX motherboard NA (integrated CPU) ATX:2

Side by side

Differences highlightedShow differences only (off)
Comparison of P7H55-V, GA-686BX
53 specifications
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 1156 (Socket H)NA (integrated CPU)
Maximum number of SMP processorsKnown for oneUnknown — not stated by the source1
Memory2 differ
Number of memory slots44
ECC сompatibilityDiffersNon-ECCECC
Maximum internal memoryDiffers16 GB1 GB
Memory voltageKnown for oneUnknown — not stated by the source3.3 V
Graphicsidentical
Maximum graphics card memoryKnown for one1748 MBUnknown — not stated by the source
On-board graphics cardKnown for oneYesUnknown — not stated by the source
Internal I/O2 differ
USB 2.0 connectorsKnown for one3Unknown — not stated by the source
Number of SATA connectorsKnown for one6Unknown — not stated by the source
Number of Parallel ATA connectorsKnown for one1Unknown — not stated by the source
S/PDIF out connectorDiffersYesNo
Front panel audio connectorKnown for oneYesUnknown — not stated by the source
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1Unknown — not stated by the source
CPU fan connectorYesYes
Number of COM connectorsDiffers1No
Power fan connectorKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers62
Ethernet LAN (RJ-45) portsDiffers10
eSATA ports quantity00
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers10
DVI-D ports quantity00
Headphone outputsKnown for one3Unknown — not stated by the source
Digital audio optical outDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source0
COM ports quantityKnown for oneUnknown — not stated by the source0
Parallel ports quantityKnown for oneUnknown — not stated by the source1
Serial ports quantityKnown for oneUnknown — not stated by the source2
WiFi-AP antenna jackKnown for oneUnknown — not stated by the source0
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source0
Networkidentical
LAN controllerKnown for oneRealtek RTL8111EUnknown — not stated by the source
Networking featuresKnown for one10/100/1000 MbpsUnknown — not stated by the source
Featuresidentical
Motherboard form factorATXATX
Audio chipKnown for oneRealtek ALC887Unknown — not stated by the source
Audio output channelsKnown for one7.1 channelsUnknown — not stated by the source
Power source typeATXATX
Expansion slots1 differ
PCI Express x1 slotsKnown for one3Unknown — not stated by the source
PCI Express x16 slotsKnown for one1Unknown — not stated by the source
PCI slotsDiffers34
BIOS2 differ
BIOS typeDiffersAMIAWARD
BIOS memory sizeDiffers64 Mbit2 Mbit
Weight & dimensionsidentical
WidthKnown for one305 mmUnknown — not stated by the source
DepthKnown for one211 mmUnknown — not stated by the source
Other featuresidentical
Manageability featuresKnown for oneWfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXEUnknown — not stated by the source
AGP x4 slotsKnown for oneUnknown — not stated by the source1
Floppy disk drive connectorKnown for oneUnknown — not stated by the sourceYes
GAME/MIDI connectorKnown for oneUnknown — not stated by the sourceNo
Packaging contentidentical
Drivers includedKnown 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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