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Product comparison · 2 motherboards

ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX vs ASUS P8Z77-V LE PLUS

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  • 77specifications compared
  • 20differ
  • 57identical
  • 14known for one product only

Key differences

The ASUS P8Z77-V LE PLUS has 2 more USB 2.0 connectors than the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX (4 vs 2). The ASUS P8Z77-V LE PLUS has 2 more SATA III connectors than the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX (3 vs 1). The ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX has 1 more SATA II connectors than the ASUS P8Z77-V LE PLUS (5 vs 4). Only the ASUS P8Z77-V LE PLUS has S/PDIF out port. Maximum resolution: 2048 x 1536 pixels on the ASUS P8B75-V Intel B75 LGA 1155 (Socket H2) ATX, 2560 x 1600 pixels on the ASUS P8Z77-V LE PLUS.

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

Side by side

Differences highlightedShow differences only
91 specifications
A

ASUS

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

Model P8B75-V

View product
B

ASUS

P8Z77-V LE PLUSView product
Processoridentical
Processor manufacturerIntelIntel
Processor socketLGA 1155 (Socket H2)LGA 1155 (Socket H2)
Compatible processor seriesIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7
Maximum number of SMP processors11
System bus rate5 GT/s5 GT/s
Memory1 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1800,1866,2000,2133,2200 MHz1333,1600,1800,1866,2000,2133,2200,2400 MHz
Maximum internal memory32 GB32 GB
Supported memory module capacities16GB, 1GB, 2GB, 4GB, 8GB16GB, 1GB, 2GB, 4GB, 8GB
Memory voltageKnown for one1.5 V
Storage controllersidentical
Supported storage drive interfacesSATA II, SATA IIISATA II, SATA III
RAID levelsKnown for one0, 1, 5, 10
Graphics2 differ
Maximum graphics card memory1696 MB1696 MB
Parallel processing technology supportDiffers2-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX, Quad-GPU SLI
On-board graphics cardYesYes
Graphics card familyIntelIntel
Graphics cardHD GraphicsHD Graphics
Maximum resolutionDiffers2048 x 1536 pixels2560 x 1600 pixels
HDCPYesYes
OpenGL version3.23.2
DirectX version1111
Discrete graphics supportYesYes
Internal I/O4 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers13
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 connectorsDiffers23
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)YesYes
Number of COM connectors11
Parallel connectorKnown for oneYes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers01
DVI-D ports quantity11
DisplayPorts quantityKnown for one1
Headphone outputsDiffers36
Microphone inYesYes
S/PDIF out portDiffersNoYes
Network2 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit EthernetFast Ethernet, Gigabit Ethernet
LAN controllerDiffersRealtek RTL8111ERealtek RTL8111F
Wake-on-LAN readyYesYes
Wi-FiNoNo
BluetoothNoNo
Networking featuresGigabit LANGigabit LAN
Wi-Fi standardsKnown for oneNot supported
Features2 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel B75Intel Z77
Audio chipDiffersRealtek ALC887-VD2Realtek ALC889
Audio output channels7.1 channels7.1 channels
PC health monitoringCPU, Fan, TemperatureCPU, Fan, Temperature
Cooling typePassivePassive
Power source typeATXATX
Expansion slots2 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one3
PCI Express configurationsDiffers1x4, 1x161x4, 1x16, 2x8
PCI Express slots version2.0, 3.02.0, 3.0
PCI slotsDiffers32
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
BIOSidentical
BIOS typeEFI AMIEFI AMI
BIOS memory size64 Mbit64 Mbit
ACPI version2.0a2.0a
Clear CMOS jumperYesYes
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers219 mm244 mm
Packaging contentidentical
Cables includedSATASATA
Drivers includedYesYes
Other featuresidentical
Dual Link DVIYesYes
Controller 2nd interface typeKnown for oneMarvell PCIe SATA 6Gb/s, ASMedia USB 3.0
Controller interface typeKnown for oneIntel Z77
BIOS switch buttonKnown for oneYes
Quick installation guideYesYes

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