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Product comparison · 2 motherboards

ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX vs GIGABYTE GA-Z77X-UD5H-WB WIFI

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  • 59specifications compared
  • 26differ
  • 33identical
  • 39known for one product only

Key differences

The GIGABYTE GA-Z77X-UD5H-WB WIFI has 2 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX (3 vs 1). The GIGABYTE GA-Z77X-UD5H-WB WIFI has 4 more SATA III connectors than the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX (5 vs 1). The ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX has 1 more SATA II connectors than the GIGABYTE GA-Z77X-UD5H-WB WIFI (5 vs 4). Only the GIGABYTE GA-Z77X-UD5H-WB WIFI has S/PDIF out port. Only the GIGABYTE GA-Z77X-UD5H-WB WIFI has Wi-Fi.

  • Maximum resolution
    • 2048 x 1536 pixels
    • 2560 x 1600 pixels
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 3
  • Number of SATA III connectors
    • 1
    • 5
  • Number of SATA II connectors
    • 5
    • 4
  • Number of chassis fan connectors
    • 2
    • 4
  • USB 2.0 ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • Ethernet LAN (RJ-45) ports
    • 1
    • 2

Side by side

Differences highlightedShow differences only
98 specifications
A

ASUS

P8B75-V Intel B75 LGA 1155 (Socket H2) ATX

Model P8B75-V

View product
B

GIGABYTE

GA-Z77X-UD5H-WB WIFIView product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Celeron®
Maximum number of SMP processorsKnown for one1
System bus rateKnown for one5 GT/s
Memory1 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
Memory voltage1.5 V1.5 V
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1800,1866,2000,2133,2200 MHz1333,1600,1666,2400 MHz
Maximum internal memory32 GB32 GB
Supported memory module capacitiesKnown for one16GB, 1GB, 2GB, 4GB, 8GB
Internal memoryKnown for one0 GB
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
RAID levelsKnown for one0, 1, 5, 10
Graphics1 differ
Maximum graphics card memoryKnown for one1696 MB
Parallel processing technology supportKnown for one2-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX
On-board graphics cardYesYes
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneHD Graphics
Maximum resolutionDiffers2048 x 1536 pixels2560 x 1600 pixels
HDCPKnown for oneYes
OpenGL versionKnown for one3.2
DirectX versionKnown for one11
Discrete graphics supportKnown for oneYes
Internal I/O4 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers13
Number of SATA III connectorsDiffers15
Number of SATA II connectorsDiffers54
Number of Parallel ATA connectors00
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers24
EPS power connector (8-pin)Known for oneYes
Number of COM connectorsKnown for one1
Parallel connectorKnown for oneYes
Number of EATX power connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports9 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantityDiffers01
PS/2 ports quantityDiffers20
Firewire (IEEE 1394) portsDiffers01
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers01
DVI-D ports quantity11
Headphone outputsDiffers31
Microphone inYesYes
S/PDIF out portDiffersNoYes
DisplayPorts quantityKnown for one1
Network5 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111E
Wake-on-LAN readyKnown for oneYes
Wi-FiDiffersNoYes
Wi-Fi standardsDiffersNot supported802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Networking featuresDiffersGigabit LANGigabit Ethernet
Bluetooth versionKnown for one4.0
Features2 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel B75Intel Z77
Audio chipDiffersRealtek ALC887-VD2Realtek ALC898
Audio output channels7.1 channels7.1 channels
PC health monitoringCPU, Fan, TemperatureCPU, Fan, Temperature
Cooling typeKnown for onePassive
Power source typeATXATX
Compatible operating systemsKnown for oneMicrosoft Windows 7, XP
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsKnown for one2
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express configurationsKnown for one1x4, 1x16
PCI Express slots version2.0, 3.02.0, 3.0
PCI slotsDiffers31
PCI Express x1 slotsKnown for one3
PCI Express x16 slotsKnown for one3
BIOS1 differ
BIOS typeDiffersEFI AMIAMI
BIOS memory sizeKnown for one64 Mbit
ACPI version2.0a2.0a
Clear CMOS jumperYesYes
Clear CMOS buttonKnown for oneYes
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers219 mm244 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Drivers includedYesYes
Other featuresidentical
Dual Link DVIKnown for oneYes
Quick installation guideYesYes
mSATA ports quantityKnown for one1
PCI Express power connectors (6-pin)Known for one1
Controller 2nd interface typeKnown for oneMarvell 88SE9172
Controller interface typeKnown for oneIntel Z77
BIOS switch buttonKnown for oneYes

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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