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Product comparison · 2 motherboards

ASUS F1A55-M LE R2.0 vs ASUS P8B75-M LX

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  • 50specifications compared
  • 21differ
  • 29identical
  • 25known for one product only

Key differences

The ASUS F1A55-M LE R2.0 has 16 GB more maximum internal memory than the ASUS P8B75-M LX (32 GB vs 16 GB). The ASUS F1A55-M LE R2.0 has 1 more USB 2.0 connectors than the ASUS P8B75-M LX (3 vs 2). The ASUS F1A55-M LE R2.0 has 1 more SATA II connectors than the ASUS P8B75-M LX (6 vs 5). Processor manufacturer: AMD on the ASUS F1A55-M LE R2.0, Intel on the ASUS P8B75-M LX. Processor socket: Socket FM1 on the ASUS F1A55-M LE R2.0, LGA 1155 (Socket H2) on the ASUS P8B75-M LX.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket FM1
    • LGA 1155 (Socket H2)
  • Compatible processor series
    • AMD A, AMD E2
    • Intel® Celeron® G
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • Supported storage drive interfaces
    • SATA II
    • SATA II, SATA III
  • Graphics card family
    • AMD
    • Intel
  • Maximum resolution
    • 1920 x 1600 pixels
    • 2048 x 1536 pixels
  • USB 2.0 connectors
    • 3
    • 2

Side by side

Differences highlightedShow differences only
75 specifications
A

ASUS

F1A55-M LE R2.0View product
B

ASUS

P8B75-M LXView product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket FM1LGA 1155 (Socket H2)
Compatible processor seriesDiffersAMD A, AMD E2Intel® Celeron® G
Maximum number of SMP processorsKnown for one1
Memory2 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slots22
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityKnown for oneNon-ECC
Supported memory clock speedsDiffers1066,1333,1600,1866,2250 MHz1066,1333,1600,1866,2000,2133,2200 MHz
Maximum internal memoryDiffers32 GB16 GB
Unbuffered memoryKnown for oneYes
Storage controllers1 differ
Supported storage drive interfacesDiffersSATA IISATA II, SATA III
RAID levelsKnown for one0, 1, 10, JBOD
Graphics2 differ
Maximum graphics card memoryKnown for one1024 MB
Parallel processing technology supportLucidLogix VirtuLucidLogix Virtu
On-board graphics cardYesYes
Graphics card familyDiffersAMDIntel
Maximum resolutionDiffers1920 x 1600 pixels2048 x 1536 pixels
Graphics cardKnown for oneRadeon HD 6000
DirectX versionKnown for one11
Discrete graphics supportKnown for oneYes
Internal I/O2 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsKnown for one1
Number of SATA III connectorsKnown for one1
Number of SATA II connectorsDiffers65
Number of Parallel ATA connectorsKnown for one0
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectors11
CPU fan connectorYesYes
Number of chassis fan connectors11
Number of COM connectors11
Parallel connectorYesYes
Chassis intrusion connectorKnown for oneYes
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers64
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) ports11
eSATA ports quantityKnown for one0
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsKnown for one0
VGA (D-Sub) ports quantity11
HDMI ports quantityKnown for one0
DVI-D ports quantity11
Headphone outputsKnown for one1
Microphone inYesYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111F
Features3 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD A55Intel B75
Audio chipDiffersRealtek ALC887VIA VT1708S
Audio output channels7.1 channels7.1 channels
Power source typeATXATX
Cooling typeKnown for onePassive
Expansion slots3 differ
PCI Express x1 slotsDiffers12
PCI Express x16 slotsDiffers21
PCI Express slots versionDiffers2.02.0, 3.0
PCI slots11
PCI Express configurationsKnown for one1x1, 1x4, 1x16
BIOS2 differ
BIOS typeDiffersUEFIAMI
BIOS memory sizeDiffers64 Mbit128 Mbit
ACPI versionKnown for one2.0a
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers229 mm198 mm
Packaging contentidentical
Cables includedSATASATA
Drivers includedYesYes
Trial softwareKnown for oneAntivirus
Bundled softwareKnown for oneASUS PC Probe II ASUS Update
Other featuresidentical
Quick installation guideYesYes
Controller interface typeKnown for oneAMD A55 FCH
Audio outputKnown for one3

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