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Product comparison · 2 motherboards

ASUS B85M-D PLUS vs ASUS Z97-P Intel® Z97 LGA 1150 (Socket H3) ATX

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  • 48specifications compared
  • 21differ
  • 27identical
  • 18known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 16 GB
    • 32 GB
  • Supported storage drive interfaces
    • SATA, SATA II, SATA III
    • SATA III
  • USB 2.0 connectors
    • 2
    • 3
  • Number of SATA III connectors
    • 4
    • 6
  • Number of SATA II connectors
    • 2
    • 0
  • Number of chassis fan connectors
    • 1
    • 2
  • USB 2.0 ports quantity
    • 4
    • 2

Side by side

Differences highlightedShow differences only
66 specifications
A

ASUS

B85M-D PLUSView product
B

ASUS

Z97-P Intel® Z97 LGA 1150 (Socket H3) ATX

Model Z97-P

View product
Processor1 differ
Processor manufacturerIntelIntel
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Compatible processor seriesDiffersIntel® Celeron®, Intel® Celeron® Dual-Core, Intel® Pentium®Intel® Celeron®, Intel® Pentium®
Intel Core i3/i5/i7/i9 seriesKnown for onei3-4xxx, i5-4xxx, i7-4xxx
Memory3 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
ECC сompatibilityNon-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600 MHz3200,1333,1600,1866,2000,2133,2200,2250,2400,2600,2666,2800,2933,3000 MHz
Maximum internal memoryDiffers16 GB32 GB
Memory channelsKnown for oneDual-channel
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA, SATA II, SATA IIISATA III
RAID levelsKnown for one0, 1, 5, 10
Internal I/O4 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers46
Number of SATA II connectorsDiffers20
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorYesYes
Front panel audio connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers12
Chassis intrusion connectorKnown for oneYes
Peripheral (Molex) power connectors (4-pin)Known for one1
Number of COM connectors11
TPM connectorYesYes
Number of SATA connectorsKnown for one4
Number of EATX power connectorsKnown for one1
EPS power connector (8-pin)Known for oneYes
Rear panel I/O ports4 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 quantityDiffers12
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers01
DVI-D ports quantity11
Headphone outputs11
Microphone inYesYes
Parallel ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersRealtek RTL8111GRRealtek 8111G
Features2 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyIntelIntel
Motherboard chipsetDiffersIntel® B85Intel® Z97
Audio chipKnown for oneRealtek ALC887-VD2
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Expansion slotsidentical
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slots11
PCI slots22
PCI Express x1 slotsKnown for one2
PCI Express x16 (Gen 2.x) slotsKnown for one1
BIOS3 differ
BIOS typeDiffersAMIUEFI AMI
BIOS memory sizeDiffers128 Mbit64 Mbit
ACPI versionDiffers2.0a5.0
Clear CMOS jumperYesYes
Weight & dimensions2 differ
WidthDiffers224 mm305 mm
DepthDiffers188 mm213 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Other featuresidentical
Maximum UDIMM memoryKnown for one32 GB

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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