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Product comparison · 2 motherboards

ASUS P8B75-M LE vs MSI Z77A-GD80 motherboard LGA 1155 (Socket H2) ATX

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  • 67specifications compared
  • 23differ
  • 44identical
  • 25known for one product only

Key differences

The MSI Z77A-GD80 motherboard LGA 1155 (Socket H2) ATX has 2 more memory slots than the ASUS P8B75-M LE (4 vs 2). The MSI Z77A-GD80 motherboard LGA 1155 (Socket H2) ATX has 16 GB more maximum internal memory than the ASUS P8B75-M LE (32 GB vs 16 GB). The MSI Z77A-GD80 motherboard LGA 1155 (Socket H2) ATX has 736 MB more maximum graphics card memory than the ASUS P8B75-M LE (1760 MB vs 1024 MB). Only the ASUS P8B75-M LE has CPU fan connector. Only the MSI Z77A-GD80 motherboard LGA 1155 (Socket H2) ATX has S/PDIF out port.

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 16 GB
    • 32 GB
  • Supported memory module capacities
    • 1GB, 2GB, 4GB, 8GB
    • 16GB, 1GB, 2GB, 4GB, 8GB
  • Maximum graphics card memory
    • 1024 MB
    • 1760 MB
  • Parallel processing technology support
    • LucidLogix Virtu
    • 2-Way SLI
  • USB 2.0 connectors
    • 2
    • 3
  • Number of SATA III connectors
    • 1
    • 4
  • Number of SATA II connectors
    • 5
    • 4

Side by side

Differences highlightedShow differences only
92 specifications
A

ASUS

P8B75-M LEView product
B

MSI

Z77A-GD80 motherboard LGA 1155 (Socket H2) ATX

Model Z77A-GD80

View product
Memory4 differ
Number of memory slotsDiffers24
Memory slots typeKnown for oneDIMM
Supported memory clock speedsDiffers1066,1333,1600,1800,1866,2000,2133,2200 MHz1066,1333,1600,1866,2133,2400,2600 MHz
Maximum internal memoryDiffers16 GB32 GB
Supported memory module capacitiesDiffers1GB, 2GB, 4GB, 8GB16GB, 1GB, 2GB, 4GB, 8GB
Storage controllersidentical
RAID levelsKnown for one0, 1, 5, 10
Graphics2 differ
Maximum graphics card memoryDiffers1024 MB1760 MB
Parallel processing technology supportDiffersLucidLogix Virtu2-Way SLI
Maximum resolutionKnown for one2048 x 1536 pixels
Discrete graphics supportKnown for oneYes
Internal I/O5 differ
USB 2.0 connectorsDiffers23
Number of SATA III connectorsDiffers14
Number of SATA II connectorsDiffers54
S/PDIF out connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
CPU fan connectorDiffersYesNo
Number of chassis fan connectorsDiffers14
Number of COM connectorsKnown for one1
Parallel connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Number of IEEE1394 connectorsKnown for one1
Rear panel I/O ports3 differ
PS/2 ports quantityDiffers21
Headphone outputsDiffers36
S/PDIF out portDiffersNoYes
Digital audio optical outKnown for one1
Network1 differ
Ethernet LANKnown for oneYes
Wi-FiKnown for oneNo
Networking featuresDiffersGigabit LAN10/100/1000 Mbit/sec
LAN controllerKnown for oneIntel® 82579V
Wake-on-LAN readyKnown for oneYes
Features2 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetKnown for oneIntel B75
Audio chipDiffersVIA VT1708SRealtek ALC898
Expansion slots2 differ
PCI Express x16 slotsDiffers21
PCI Express configurationsKnown for one1x4, 1x16
PCI Express slots versionDiffers2.0, 3.03.0
PCI slotsKnown for one2
PCI Express x1 slotsKnown for one4
PCI Express x4 slotsKnown for one1
PCI Express x8 slotsKnown for one1
BIOS1 differ
BIOS typeDiffersAMIUEFI
BIOS memory sizeKnown for one16 Mbit
ACPI versionKnown for one2.0a
Clear CMOS buttonKnown for oneYes
Weight & dimensions2 differ
WidthDiffers244 mm305 mm
DepthDiffers203 mm245 mm
Other features1 differ
Controller interface typeDiffersIntel B75Intel Z77
Controller 2nd interface typeKnown for oneASMedia ASM 1061

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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