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Product comparison · 2 motherboards

ASUS Crosshair V Formula vs ASUS M4A78LT LE

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  • 44specifications compared
  • 22differ
  • 22identical
  • 21known for one product only

Key differences

The ASUS Crosshair V Formula has 16 GB more maximum internal memory than the ASUS M4A78LT LE (32 GB vs 16 GB). The ASUS M4A78LT LE has 1 more USB 2.0 connectors than the ASUS Crosshair V Formula (3 vs 2). The ASUS Crosshair V Formula has 1 more EATX power connectors than the ASUS M4A78LT LE (2 vs 1). ECC сompatibility: ECC & Non-ECC on the ASUS Crosshair V Formula, Non-ECC on the ASUS M4A78LT LE. Supported memory clock speeds: 1066,1333,1600,1800,2000,2133 MHz on the ASUS Crosshair V Formula, 1066,1333,1600,1800,1866 MHz on the ASUS M4A78LT LE.

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10, JBOD
  • Parallel processing technology support
    • 3-Way SLI
    • Not supported
  • USB 2.0 connectors
    • 2
    • 3
  • Number of EATX power connectors
    • 2
    • 1
  • Number of chassis fan connectors
    • 3
    • 1
  • USB 2.0 ports quantity
    • 8
    • 4

Side by side

Differences highlightedShow differences only
65 specifications
A

ASUS

Crosshair V FormulaView product
B

ASUS

M4A78LT LEView product
Processor1 differ
Compatible processor seriesDiffersAMD Phenom FX, AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6AMD Phenom II X2
Memory3 differ
Supported memory typesKnown for oneDDR3-SDRAM
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1800,2000,2133 MHz1066,1333,1600,1800,1866 MHz
Maximum internal memoryDiffers32 GB16 GB
Storage controllers1 differ
Supported storage drive interfacesKnown for oneSATA III
RAID levelsDiffers0, 1, 5, 100, 1, 10, JBOD
Graphics1 differ
Parallel processing technology supportDiffers3-Way SLINot supported
Internal I/O3 differ
USB 2.0 connectorsDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one1
Number of SATA III connectorsKnown for one7
Number of EATX power connectorsDiffers21
Number of chassis fan connectorsDiffers31
Number of SATA II connectorsKnown for one6
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers84
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers40
eSATA ports quantityDiffers10
PS/2 ports quantityDiffers12
Headphone outputsDiffers13
Microphone inKnown for oneYes
S/PDIF out portKnown for oneYes
COM ports quantityKnown for one1
Parallel ports quantityKnown for one1
Networkidentical
LAN controllerKnown for oneRealtek RTL8111E
Features1 differ
Motherboard chipset familyKnown for oneAMD
Motherboard chipsetDiffersAMD 990FXAMD 760G
Motherboard southbridgeKnown for oneAMD SB950
Audio chipKnown for oneRealtek ALC887
Compatible operating systemsKnown for oneWindows
Expansion slots3 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slotsDiffers41
PCI slotsDiffers13
BIOS2 differ
BIOS typeDiffersUEFIAMI
BIOS memory sizeDiffers32 Mbit64 Mbit
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
DepthDiffers244 mm208 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Drivers includedKnown for oneYes
Other featuresidentical
Controller 2nd interface typeKnown for oneASMedia ASM1061
Controller interface typeKnown for oneAMD SB950
Quick installation guideKnown for oneYes

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