Product comparison · 2 motherboards

ASUS P8B75-M LX vs GIGABYTE GA-Z77MX-D3H TH

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  • 44specifications compared
  • 14differ
  • 30identical
  • 24known for one product only

Key differences

The GIGABYTE GA-Z77MX-D3H TH has 2 more memory slots than the ASUS P8B75-M LX (4 vs 2). The GIGABYTE GA-Z77MX-D3H TH has 16 GB more maximum internal memory than the ASUS P8B75-M LX (32 GB vs 16 GB). The GIGABYTE GA-Z77MX-D3H TH has 1 more USB 2.0 connectors than the ASUS P8B75-M LX (3 vs 2). Compatible processor series: Intel® Celeron® G on the ASUS P8B75-M LX, Intel® Celeron®, Intel® Pentium® on the GIGABYTE GA-Z77MX-D3H TH. Supported memory clock speeds: 1066,1333,1600,1866,2000,2133,2200 MHz on the ASUS P8B75-M LX, 1066,1333,1600 MHz on the GIGABYTE GA-Z77MX-D3H TH.

  • Number of memory slots
    • P8B75-M LX:2
    • GA-Z77MX-D3H TH:4
  • Maximum internal memory
    • P8B75-M LX:16 GB
    • GA-Z77MX-D3H TH:32 GB
  • Parallel processing technology support
    • P8B75-M LX:LucidLogix Virtu
    • GA-Z77MX-D3H TH:2-Way SLI
  • USB 2.0 connectors
    • P8B75-M LX:2
    • GA-Z77MX-D3H TH:3
  • Number of SATA III connectors
    • P8B75-M LX:1
    • GA-Z77MX-D3H TH:2
  • Number of SATA II connectors
    • P8B75-M LX:5
    • GA-Z77MX-D3H TH:4
  • Number of chassis fan connectors
    • P8B75-M LX:1
    • GA-Z77MX-D3H TH:2
  • Motherboard chipset
    • P8B75-M LX:Intel B75
    • GA-Z77MX-D3H TH:Intel Z77

Side by side

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Comparison of P8B75-M LX, GA-Z77MX-D3H TH
68 specifications
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
Compatible processor seriesDiffersIntel® Celeron® GIntel® Celeron®, Intel® Pentium®
Memory3 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityKnown for oneNon-ECCUnknown — not stated by the source
Supported memory clock speedsDiffers1066,1333,1600,1866,2000,2133,2200 MHz1066,1333,1600 MHz
Maximum internal memoryDiffers16 GB32 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
Maximum graphics card memoryKnown for one1024 MBUnknown — not stated by the source
Parallel processing technology supportDiffersLucidLogix Virtu2-Way SLI
On-board graphics cardYesYes
Graphics card familyKnown for oneIntelUnknown — not stated by the source
Maximum resolutionKnown for one2048 x 1536 pixelsUnknown — not stated by the source
Internal I/O4 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers12
Number of SATA II connectorsDiffers54
Number of Parallel ATA connectorsKnown for one0Unknown — not stated by the source
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsKnown for one1Unknown — not stated by the source
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers12
Number of COM connectorsKnown for one1Unknown — not stated by the source
Parallel connectorKnown for oneYesUnknown — not stated by the source
Power fan connectorKnown for oneUnknown — not stated by the sourceYes
Rear panel I/O portsidentical
USB 2.0 ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantity00
DVI-D ports quantity11
Headphone outputsKnown for one1Unknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
Digital audio optical outKnown for oneUnknown — not stated by the source1
Thunderbolt ports quantityKnown for oneUnknown — not stated by the source2
Network1 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111FUnknown — not stated by the source
Features1 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel B75Intel Z77
Audio chipKnown for oneVIA VT1708SUnknown — not stated by the source
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Expansion slots1 differ
PCI Express x1 slots22
PCI Express x16 slotsDiffers12
PCI Express slots versionKnown for one2.0, 3.0Unknown — not stated by the source
PCI slotsKnown for one1Unknown — not stated by the source
BIOS1 differ
BIOS typeDiffersAMIUEFI
BIOS memory sizeKnown for one128 MbitUnknown — not stated by the source
ACPI version2.0a2.0a
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers198 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATAUnknown — not stated by the source
Drivers includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
Quick installation guideKnown for oneYesUnknown — not stated by the source
S/PDIF in connectorKnown 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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