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Product comparison · 2 motherboards

ASUS PRIME B450-PLUS vs ASUS TUF B450M-PLUS GAMING

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  • 61specifications compared
  • 8differ
  • 53identical
  • 7known for one product only

Key differences

  • Number of chassis fan connectors
    • 3
    • 2
  • 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
    • 2
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • 0
    • 1
  • Motherboard form factor
    • ATX
    • micro ATX
  • PCI Express x1 (Gen 2.x) slots
    • 3
    • 1
  • Width
    • 305 mm
    • 244 mm
  • Depth
    • 234 mm
    • 244 mm

Side by side

Differences highlightedShow differences only
68 specifications
A

ASUS

PRIME B450-PLUSView product
B

ASUS

TUF B450M-PLUS 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
Maximum number of SMP processors11
Memoryidentical
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityKnown for oneECC
Supported memory clock speeds2133,2400,2666,2800,3000,3200 MHz2133,2400,2666,2800,3000,3200 MHz
Maximum internal memoryKnown for one64 GB
Unbuffered memoryYesYes
Graphicsidentical
Parallel processing technology supportCrossFireXCrossFireX
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
Internal I/O1 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors66
Number of SATA II connectors00
Number of Parallel ATA connectors00
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
Number of EATX power connectors11
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers32
12V power connectorYesYes
Number of COM connectors11
Rear panel I/O ports3 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
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 quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI version2.0b2.0b
DVI-D ports quantity11
HDMI ports quantityKnown for one1
Networkidentical
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerRealtek RTL8111HRealtek RTL8111H
Wake-on-LAN readyYesYes
Features1 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetAMD B450AMD B450
Audio chipRealtek ALC887-VD2Realtek ALC887-VD2
Audio output channels7.1 channels7.1 channels
Windows operating systems supportedWindows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64
Expansion slots1 differ
PCI Express x1 (Gen 2.x) slotsDiffers31
PCI Express x16 (Gen 3.x) slots22
Number of M.2 (M) slots11
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size128 Mbit128 Mbit
ACPI version6.16.1
Clear CMOS jumperYesYes
System Management BIOS (SMBIOS) version3.13.1
Plug and PlayKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
DepthDiffers234 mm244 mm
Packaging contentidentical
Cables includedSATASATA
ManualYesYes
Drivers includedYesYes
Storage controllersidentical
RAID levelsKnown for one0, 1, 10

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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