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Product comparison · 2 motherboards

ASUS M4A785G HTPC/RC vs ASUS P7P55D Premium

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  • 41specifications compared
  • 20differ
  • 21identical
  • 11known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM3
    • LGA 1156 (Socket H)
  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • RAID levels
    • 0, 1, 10
    • 0, 1, 5, 10
  • USB 2.0 connectors
    • 3
    • 2
  • Number of SATA connectors
    • 5
    • 8
  • Number of EATX power connectors
    • 2
    • 1
  • USB 2.0 ports quantity
    • 4
    • 8

Side by side

Differences highlightedShow differences only
52 specifications
A

ASUS

M4A785G HTPC/RCView product
B

ASUS

P7P55D PremiumView product
Processor2 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM3LGA 1156 (Socket H)
Memory1 differ
Number of memory slots44
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Maximum internal memory16 GB16 GB
Storage controllers1 differ
RAID levelsDiffers0, 1, 100, 1, 5, 10
Internal I/O3 differ
USB 2.0 connectorsDiffers32
Number of SATA connectorsDiffers58
Number of Parallel ATA connectors11
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
CD/AUX audio inYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectorsDiffers21
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectors22
Chassis intrusion connectorYesYes
Number of COM connectorsKnown for one1
Number of IEEE1394 connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers48
Ethernet LAN (RJ-45) portsDiffers12
eSATA ports quantityDiffers10
PS/2 ports quantityDiffers02
Firewire (IEEE 1394) ports11
VGA (D-Sub) ports quantityDiffers10
HDMI ports quantityDiffers10
DVI-D ports quantityDiffers10
Headphone outputs11
Microphone inYesYes
S/PDIF out portYesYes
Digital audio optical outKnown for one1
Network1 differ
Networking featuresDiffersGigabit LANDual Gigabit LAN
LAN controllerKnown for oneRealtek RTL8112L
Features1 differ
Motherboard form factorDiffersmicro ATXATX
Audio chipKnown for oneVIA VT2020
Power source typeATXATX
Motherboard chipsetKnown for oneAMD 785G
Expansion slots2 differ
PCI Express x1 slots22
PCI Express x16 slotsDiffers12
PCI slotsDiffers12
BIOSidentical
BIOS typeAMIAMI
BIOS memory size16 Mbit16 Mbit
Weight & dimensions1 differ
WidthDiffers244 mm305 mm
Depth244 mm244 mm
Packaging contentidentical
Drivers includedYesYes
Other features1 differ
Controller 2nd interface typeKnown for oneJMicron JMB368 PATA, Marvell 88SE9123 SATA
Controller interface typeDiffersSB710Intel P55 Express
I/O portsKnown for one2-ch RCA auido out
Graphicsidentical
Maximum graphics card memoryKnown for one512 MB
Graphics cardKnown for oneRadeon HD 4200

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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