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Product comparison · 2 motherboards

ASUS ROG STRIX B450-E GAMING vs ASUS TUF B450M-PRO GAMING

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  • 55specifications compared
  • 15differ
  • 40identical
  • 21known for one product only

Key differences

  • ECC сompatibility
    • Non-ECC
    • ECC
  • Parallel processing technology support
    • 3-Way CrossFireX
    • CrossFireX
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • Number of chassis fan connectors
    • 3
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 4
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    • 0
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 2
    • 1
  • DVI-D ports quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
76 specifications
A

ASUS

ROG STRIX B450-E GAMINGView product
B

ASUS

TUF B450M-PRO 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
Memory2 differ
Supported memory typesDDR4-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersNon-ECCECC
Supported memory clock speedsDiffers2133,2400,2666,2800,3000,3200,3466,3533 MHz3533,2133,2400,2666,2800,3000,3200,3466 MHz
Maximum internal memory64 GB64 GB
Storage controllersidentical
RAID levels0, 1, 100, 1, 10
Graphics1 differ
Parallel processing technology supportDiffers3-Way CrossFireXCrossFireX
On-board graphics cardYesYes
Maximum resolution4096 x 2160 pixels4096 x 2160 pixels
Discrete graphics supportYesYes
Internal I/O2 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
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
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsDiffers32
EPS power connector (8-pin)YesYes
TPM connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
S/PDIF out connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
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 quantity00
Ethernet LAN (RJ-45) ports11
eSATA ports quantity00
PS/2 ports quantity11
Firewire (IEEE 1394) ports00
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for one2.0b
DVI-D ports quantityDiffers01
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.2
Headphone outputs11
Microphone inYesYes
S/PDIF out portKnown for oneYes
COM ports quantityKnown for one1
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
LAN controllerDiffersIntel® I211-ATRealtek RTL8111H
Wi-FiKnown for oneYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.0
Features2 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetAMD B450AMD B450
Audio chipRealtek ALC S1220ARealtek ALC S1220A
Audio output channels8.0 channels8.0 channels
Windows operating systems supportedDiffersWindows 7 x64Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64, Windows 7 x64
Expansion slots2 differ
PCI Express x1 (Gen 2.x) slotsDiffers31
PCI Express x16 (Gen 2.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers12
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOSidentical
Clear CMOS jumperYesYes
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one128 Mbit
ACPI versionKnown for one6.1
System Management BIOS (SMBIOS) versionKnown for one3.1
Weight & dimensions1 differ
WidthDiffers305 mm244 mm
Depth244 mm244 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one84733020
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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