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Product comparison · 2 motherboards

ASUS P8Z77-V LX vs ASUS Z9PE-D8 WS

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  • 46specifications compared
  • 25differ
  • 21identical
  • 52known for one product only

Key differences

The ASUS Z9PE-D8 WS has 32 GB more maximum internal memory than the ASUS P8Z77-V LX (64 GB vs 32 GB). The ASUS P8Z77-V LX has 2 more USB 2.0 connectors than the ASUS Z9PE-D8 WS (3 vs 1). The ASUS Z9PE-D8 WS has 3 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS P8Z77-V LX (4 vs 1). Processor socket: LGA 1155 (Socket H2) on the ASUS P8Z77-V LX, LGA 2011 (Socket R) on the ASUS Z9PE-D8 WS. LAN controller: Realtek RTL8111E on the ASUS P8Z77-V LX, Intel® 82574L on the ASUS Z9PE-D8 WS.

  • Processor socket
    • LGA 1155 (Socket H2)
    • LGA 2011 (Socket R)
  • Maximum internal memory
    • 32 GB
    • 64 GB
  • USB 2.0 connectors
    • 3
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 4
  • Number of SATA III connectors
    • 2
    • 6
  • Number of SATA II connectors
    • 4
    • 8
  • Number of chassis fan connectors
    • 2
    • 6
  • Number of COM connectors
    • 1
    • 2

Side by side

Differences highlightedShow differences only
98 specifications
A

ASUS

P8Z77-V LXView product
B

ASUS

Z9PE-D8 WSView product
Processor2 differ
Processor manufacturerIntelIntel
Processor socketDiffersLGA 1155 (Socket H2)LGA 2011 (Socket R)
Compatible processor seriesDiffersIntel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7Intel® Xeon®
Maximum number of SMP processorsKnown for one1
System bus rateKnown for one5 GT/s
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsKnown for one4
Memory slots typeKnown for oneDIMM
Memory channelsKnown for oneDual-channel
Memory voltageKnown for one1.5 V
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1800,1866,2000,2133,2200,2400 MHz1066,1333,1600,1866,2000,2133 MHz
Maximum internal memoryDiffers32 GB64 GB
Supported memory module capacitiesKnown for one16GB, 1GB, 2GB, 4GB, 8GB
Storage controllersidentical
Supported storage drive interfacesKnown for oneSATA II, SATA III
RAID levels0, 1, 5, 100, 1, 5, 10
Graphics1 differ
Maximum graphics card memoryKnown for one1696 MB
Parallel processing technology supportDiffers2-Way CrossFireX, LucidLogix Virtu, Quad-GPU CrossFireX4-Way SLI, Quad-GPU CrossFireX
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneIntel
Graphics cardKnown for oneHD Graphics
Maximum resolutionKnown for one2048 x 1536 pixels
HDCPKnown for oneYes
OpenGL versionKnown for one3.2
DirectX versionKnown for one11
Discrete graphics supportKnown for oneYes
Internal I/O6 differ
USB 2.0 connectorsDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers14
Number of SATA III connectorsDiffers26
Number of SATA II connectorsDiffers48
Number of Parallel ATA connectors00
S/PDIF out connectorKnown for oneYes
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
Power fan connectorKnown for oneYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers26
Chassis intrusion connectorYesYes
EPS power connector (8-pin)Known for oneYes
Number of COM connectorsDiffers12
CD/AUX audio inKnown for oneYes
Number of EATX power connectorsKnown for one1
Number of IEEE1394 connectorsKnown for one2
Parallel connectorKnown for oneNo
TPM connectorKnown for oneNo
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers46
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityKnown for one1
DVI-D ports quantityDiffers10
Headphone outputsDiffers31
Microphone inYesYes
S/PDIF out portKnown for oneYes
DVI-I ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Modem (RJ-11) portsKnown for one0
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek RTL8111EIntel® 82574L
Wi-FiNoNo
Wi-Fi standardsKnown for oneNot supported
BluetoothKnown for oneNo
Networking featuresKnown for one10/100/1000 Mbit/sec
Features1 differ
Component forPCPC
Motherboard form factorDiffersATXSSI EEB
Motherboard chipset familyKnown for oneIntel
Motherboard chipsetKnown for oneIntel Z77
Audio chipKnown for oneRealtek ALC887
Audio output channels7.1 channels7.1 channels
PC health monitoringKnown for oneCPU, Fan, Temperature
Power source typeKnown for oneATX
Expansion slots4 differ
PCI Express x1 slotsDiffers20
PCI Express x16 slotsDiffers27
PCI Express configurationsKnown for one1x4, 1x16
PCI Express slots versionDiffers2.0, 3.03.0
PCI slotsDiffers30
PCI Express x4 slotsKnown for one0
PCI-X slotsKnown for one0
BIOS1 differ
BIOS typeDiffersEFI AMIUEFI
BIOS memory size64 Mbit64 Mbit
ACPI version2.0a2.0a
Clear CMOS jumperKnown for oneYes
Weight & dimensions1 differ
Width305 mm305 mm
DepthDiffers218 mm330 mm
Packaging content1 differ
Cables includedDiffersSATASATA, Serial
Drivers includedKnown for oneYes
Other featuresidentical
Dual Link DVIKnown for oneYes
Controller interface typeKnown for oneIntel Z77
Quick installation guideKnown for oneYes
Azalia Digital Header (ADH) connectorKnown for oneNo
CF card connectorKnown for oneNo
PCI Express slots quantityKnown for one7
Processor special featuresidentical
Trusted Platform Module (TPM)Known for oneNo

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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