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Product comparison · 2 motherboards

ASUS SABERTOOTH 990FX/GEN3 R2.0 vs MSI FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX

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  • 49specifications compared
  • 17differ
  • 32identical
  • 28known for one product only

Key differences

The ASUS SABERTOOTH 990FX/GEN3 R2.0 has 2 more memory slots than the MSI FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX (4 vs 2). The ASUS SABERTOOTH 990FX/GEN3 R2.0 has 16 GB more maximum internal memory than the MSI FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX (32 GB vs 16 GB). The ASUS SABERTOOTH 990FX/GEN3 R2.0 has 2 more SATA III connectors than the MSI FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX (8 vs 6). Processor socket: Socket AM3+ on the ASUS SABERTOOTH 990FX/GEN3 R2.0, Socket FM2 on the MSI FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX. Supported memory clock speeds: 1066,1333,1600,1866 MHz on the ASUS SABERTOOTH 990FX/GEN3 R2.0, 1066,1333,1866 MHz on the MSI FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX.

  • Processor socket
    • Socket AM3+
    • Socket FM2
  • Number of memory slots
    • 4
    • 2
  • Supported memory clock speeds
    • 1066,1333,1600,1866 MHz
    • 1066,1333,1866 MHz
  • Maximum internal memory
    • 32 GB
    • 16 GB
  • Number of SATA III connectors
    • 8
    • 6
  • Number of chassis fan connectors
    • 4
    • 2
  • USB 2.0 ports quantity
    • 8
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 2

Side by side

Differences highlightedShow differences only
77 specifications
A

ASUS

SABERTOOTH 990FX/GEN3 R2.0View product
B

MSI

FM2-A75MA-P33 AMD A75 Socket FM2 micro ATX

Model FM2-A75MA-P33

View product
Processor2 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM3+Socket FM2
Compatible processor seriesDiffersAMD Phenom II Dual-Core Mobile, AMD Phenom II Quad-Core Mobile, AMD Phenom II Triple-Core MobileAMD A
System bus rateKnown for one5.2 GT/s
Processor thermal power (max)Known for one140 W
Memory3 differ
Supported memory typesDDR3-SDRAMDDR3-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityKnown for oneECC & Non-ECC
Supported memory clock speedsDiffers1066,1333,1600,1866 MHz1066,1333,1866 MHz
Maximum internal memoryDiffers32 GB16 GB
Unbuffered memoryYesYes
Memory voltageKnown for one1.5 V
Storage controllersidentical
Supported storage drive interfacesSATA IIISATA III
RAID levelsKnown for one0, 1, 10, JBOD
Graphicsidentical
Parallel processing technology supportKnown for oneQuad-GPU CrossFireX, Quad-GPU SLI
Discrete graphics supportYesYes
Maximum graphics card memoryKnown for one2048 MB
Graphics card familyKnown for oneAMD
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
Number of SATA III connectorsDiffers86
Number of SATA II connectors00
Number of Parallel ATA connectors00
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
Power fan connectorYesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers42
Chassis intrusion connectorYesYes
EPS power connector (8-pin)Known for oneYes
Number of COM connectorsKnown for one1
TPM connectorYesYes
Number of EATX power connectorsKnown for one2
Parallel connectorKnown for oneYes
Rear panel I/O ports6 differ
USB 2.0 ports quantityDiffers84
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Ethernet LAN (RJ-45) ports11
eSATA ports quantityDiffers20
PS/2 ports quantityDiffers12
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity00
DVI-D ports quantityDiffers01
Headphone outputs11
Microphone inYesYes
S/PDIF out portKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeKnown for oneGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111F
Features2 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD 990FXAMD A75
Motherboard southbridgeKnown for oneAMD SB950
Audio chipKnown for oneRealtek ALC892
Audio output channels7.1 channels7.1 channels
Cooling typePassivePassive
Power source typeATXATX
Expansion slots1 differ
PCI Express x16 (Gen 2.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one3
PCI Express slots versionDiffers2.0, 3.02.0
PCI slots11
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
BIOSidentical
BIOS typeUEFIUEFI
BIOS memory sizeKnown for one64 Mbit
ACPI versionKnown for one2.0a
Clear CMOS jumperYesYes
Weight & dimensionsidentical
WidthKnown for one305 mm
DepthKnown for one244 mm
Packaging contentidentical
Drivers includedKnown for oneYes
Other features1 differ
Number of processors supported11
PCI Express slots quantityDiffers41
Dual Link DVIKnown for oneYes

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