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Product comparison · 2 motherboards

ASUS TUF B450M-PRO GAMING vs GIGABYTE B450M GAMING

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  • 58specifications compared
  • 20differ
  • 38identical
  • 16known for one product only

Key differences

  • Number of memory slots
    • 4
    • 2
  • ECC сompatibility
    • ECC
    • ECC & Non-ECC
  • Maximum internal memory
    • 64 GB
    • 32 GB
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 6
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 1
    • 0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
74 specifications
A

ASUS

TUF B450M-PRO GAMINGView product
B

GIGABYTE

B450M GAMINGView product
Processoridentical
Processor manufacturerAMDAMD
Processor socketSocket AM4Socket AM4
Compatible processor seriesAMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 SeriesAMD Athlon, AMD Ryzen 2000 Series, AMD Ryzen 3000 Series
Memory4 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECCECC & Non-ECC
Supported memory clock speedsDiffers3533,2133,2400,2666,2800,3000,3200,3466 MHz2133,2400,2667,2933 MHz
Maximum internal memoryDiffers64 GB32 GB
Unbuffered memoryKnown for oneYes
Storage controllersidentical
RAID levels0, 1, 100, 1, 10
Graphicsidentical
On-board graphics cardYesYes
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
Discrete graphics supportYesYes
Parallel processing technology supportKnown for oneCrossFireX
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers64
Number of SATA II connectors00
Number of Parallel ATA connectors00
S/PDIF out connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectors22
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)YesYes
Serial port headersKnown for one1
TPM connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
Front panel audio connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity11
DVI-D ports quantity11
Headphone outputsDiffers13
S/PDIF out portKnown for oneYes
Microphone inKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111H
Features4 differ
Component forDiffersPCMini PC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetAMD B450AMD B450
Audio chipDiffersRealtek ALC S1220ARealtek ALC887
Audio output channelsDiffers8.0 channels7.1 channels
PC health monitoringKnown for oneFan, Temperature, Voltage
Windows operating systems supportedDiffersWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsDiffers12
PCI Express x16 (Gen 3.x) slots11
Number of M.2 (M) slotsDiffers21
BIOS2 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory size128 Mbit128 Mbit
ACPI versionDiffers6.15.0
Clear CMOS jumperYesYes
Desktop Management Interface (DMI) versionKnown for one2.7
Plug and PlayKnown for oneYes
System Management BIOS (SMBIOS) versionDiffers3.12.7
Logistics dataidentical
Harmonized System (HS) code8473302084733020
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers244 mm205 mm
Packaging contentidentical
Cables includedKnown for oneSATA
ManualKnown 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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