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Product comparison · 2 motherboards

ASUS F2A55 AMD A55 Socket FM2 ATX vs MSI Z77A-G45 Thunderbolt

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  • 46specifications compared
  • 22differ
  • 24identical
  • 37known for one product only

Key differences

The ASUS F2A55 AMD A55 Socket FM2 ATX has 5 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the MSI Z77A-G45 Thunderbolt (06 vs 1). The MSI Z77A-G45 Thunderbolt has 2 more SATA III connectors than the ASUS F2A55 AMD A55 Socket FM2 ATX (2 vs 0). The ASUS F2A55 AMD A55 Socket FM2 ATX has 2 more SATA II connectors than the MSI Z77A-G45 Thunderbolt (6 vs 4). Processor manufacturer: AMD on the ASUS F2A55 AMD A55 Socket FM2 ATX, Intel on the MSI Z77A-G45 Thunderbolt. Processor socket: Socket FM2 on the ASUS F2A55 AMD A55 Socket FM2 ATX, LGA 1155 (Socket H2) on the MSI Z77A-G45 Thunderbolt.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket FM2
    • LGA 1155 (Socket H2)
  • Supported storage drive interfaces
    • SATA II
    • SATA II, SATA III
  • RAID levels
    • 0, 1, 10, JBOD
    • 0, 1, 5, 10
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 06
    • 1
  • Number of SATA III connectors
    • 0
    • 2
  • Number of SATA II connectors
    • 6
    • 4
  • USB 2.0 ports quantity
    • 6
    • 4

Side by side

Differences highlightedShow differences only
83 specifications
A

ASUS

F2A55 AMD A55 Socket FM2 ATX

Model F2A55

View product
B

MSI

Z77A-G45 ThunderboltView product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket FM2LGA 1155 (Socket H2)
Compatible processor seriesDiffersAMD AIntel® Celeron® G, Intel® Pentium®
Maximum number of SMP processorsKnown for one1
Intel Core i3/i5/i7/i9 seriesKnown for onei3-2xxx, i3-3xxx, i5-2xxx, i5-3xxx, i7-2xxx, i7-3xxx
Memory1 differ
ECC сompatibilityKnown for oneNon-ECC
Supported memory clock speedsDiffers1066,1333,1866,2000,2133,2200,2250,2400 MHz1066,1333,1600,1866,2000,2133,2200,2400,2600,2666,2800 MHz
Maximum internal memoryKnown for one64 GB
Unbuffered memoryKnown for oneYes
Storage controllers2 differ
Supported storage drive interfacesDiffersSATA IISATA II, SATA III
RAID levelsDiffers0, 1, 10, JBOD0, 1, 5, 10
Graphics1 differ
Parallel processing technology supportDiffers2-Way CrossFireX, Hybrid CrossFireX2-Way CrossFireX, 2-Way SLI
On-board graphics cardKnown for oneYes
Graphics card familyKnown for oneAMD
Graphics cardKnown for oneRadeon HD 7000
Discrete graphics supportKnown for oneYes
Maximum graphics card memoryKnown for one1760 MB
Internal I/O3 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers061
Number of SATA III connectorsDiffers02
Number of SATA II connectorsDiffers64
Number of SATA connectorsKnown for one6
S/PDIF out connectorKnown for oneYes
ATX Power connector (24-pin)Known for oneYes
Number of EATX power connectorsKnown for one1
CPU fan connectorKnown for oneYes
Number of chassis fan connectorsKnown for one2
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers64
PS/2 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers01
Headphone outputsKnown for one1
Digital audio optical outKnown for one1
Thunderbolt ports quantityKnown for one1
Network1 differ
LAN controllerDiffersRealtek RTL8111FRealtek RTL8111E
Features3 differ
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD A55Intel Z77
Audio chipDiffersRealtek ALC887Realtek ALC892
Cooling typeKnown for onePassive
Overclocking featuresKnown for oneASUS C.P.R.
Expansion slots3 differ
PCI Express x1 slotsDiffers24
PCI Express x16 slotsDiffers23
PCI Express configurationsKnown for one2x1, 2x16
PCI Express slots versionDiffers2.02.0, 3.0
PCI slotsKnown for one1
BIOSidentical
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Clear CMOS buttonKnown for oneYes
Weight & dimensions1 differ
DepthDiffers224 mm245 mm
Packaging contentidentical
Cables includedKnown for oneSATA
Drivers includedKnown for oneYes
Trial softwareKnown for oneAntivirus
Bundled softwareKnown for oneASUS utilities ASUS update
Other featuresidentical
Controller interface typeKnown for oneAMD A55
Audio outputKnown for one6
PCI Express slots quantityKnown for one4
Quick installation guideKnown for oneYes
Serial port via internal headerKnown for oneYes

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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