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Product comparison · 2 motherboards

MSI Big Bang-XPower vs MSI P55A-GD65 LGA 1156 (Socket H) ATX

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  • 32specifications compared
  • 10differ
  • 22identical
  • 3known for one product only

Key differences

  • Processor socket
    • Socket B (LGA 1366)
    • LGA 1156 (Socket H)
  • Number of memory slots
    • 6
    • 4
  • Maximum internal memory
    • 24 GB
    • 16 GB
  • USB 2.0 connectors
    • 2
    • 3
  • Number of SATA connectors
    • 8
    • 9
  • Ethernet LAN (RJ-45) ports
    • 2
    • 1
  • eSATA ports quantity
    • 2
    • 1
  • Networking features
    • 10/100/1000 Fast Ethernet
    • LAN PCI-E Gb LAN

Side by side

Differences highlightedShow differences only
35 specifications
A

MSI

Big Bang-XPowerView product
B

MSI

P55A-GD65 LGA 1156 (Socket H) ATX

Model P55A-GD65

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketDiffersSocket B (LGA 1366)LGA 1156 (Socket H)
Memory2 differ
Number of memory slotsDiffers64
Maximum internal memoryDiffers24 GB16 GB
Internal I/O2 differ
USB 2.0 connectorsDiffers23
Number of SATA connectorsDiffers89
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
CPU fan connectorYesYes
Chassis intrusion connectorYesYes
Number of IEEE1394 connectors11
TPM connectorYesYes
ATX Power connector (24-pin)Known for oneYes
Rear panel I/O ports2 differ
USB 2.0 ports quantity55
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) portsDiffers21
eSATA ports quantityDiffers21
PS/2 ports quantity22
Firewire (IEEE 1394) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity00
DVI-D ports quantity00
Microphone inKnown for oneYes
S/PDIF out portYesYes
Network1 differ
LAN controllerRealtek RTL8111DLRealtek RTL8111DL
Networking featuresDiffers10/100/1000 Fast EthernetLAN PCI-E Gb LAN
Featuresidentical
Motherboard form factorATXATX
Audio chipRealtek ALC889Realtek ALC889
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Expansion slots2 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slotsDiffers62
Weight & dimensionsidentical
Width244 mm244 mm
Depth305 mm305 mm

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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