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Product comparison · 2 motherboards

ASUS ROG STRIX B850-I GAMING WIFI vs ASUS TUF GAMING B850M-PLUS WIFI

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  • 72specifications compared
  • 27differ
  • 45identical
  • 30known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Maximum internal memory
    • 96 GB
    • 192 GB
  • Number of HDDs supported
    • 2
    • 4
  • Number of storage drives supported
    • 4
    • 7
  • USB 2.0 connectors
    • 1
    • 2
  • Number of SATA III connectors
    • 2
    • 4
  • Number of chassis fan connectors
    • 4
    • 3
  • USB 2.0 ports quantity
    • 2
    • 4

Side by side

Differences highlightedShow differences only
102 specifications
A

ASUS

ROG STRIX B850-I GAMING WIFIView product
B

ASUS

TUF GAMING B850M-PLUS WIFIView product
Processoridentical
Processor manufacturerAMDAMD
Processor socketSocket AM5Socket AM5
Compatible processor seriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsSocket AM5Socket AM5
Memory2 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityECC & Non-ECCECC & Non-ECC
Supported memory clock speed (max)Known for one8400 MHz
Maximum internal memoryDiffers96 GB192 GB
Unbuffered memoryYesYes
Storage controllers2 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesM.2, SATA IIIM.2, SATA III
Number of HDDs supportedDiffers24
Number of storage drives supportedDiffers47
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
On-board graphics cardNoNo
Maximum resolutionKnown for one4096 x 2160 pixels
Internal I/O3 differ
USB 2.0 connectorsDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors11
Number of SATA III connectorsDiffers24
Number of SATA II connectors00
Number of SATA connectors00
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectorsKnown for one1
Number of chassis fan connectorsDiffers43
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of temperature sensor headersKnown for one1
Number of water pump connectorsKnown for one1
Thunderbolt headersKnown for one1
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one2
S/PDIF out connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers43
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
USB 3.2 Gen 2x2 Type-C ports quantity11
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for one2.1
DVI-D ports quantity00
Headphone outputsKnown for one1
Line-inKnown for oneYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
WiFi-AP antenna jackDiffers21
DisplayPorts quantityKnown for one1
Network3 differ
Ethernet LANYesYes
Ethernet interface type2.5 Gigabit Ethernet2.5 Gigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
BluetoothYesYes
Bluetooth versionDiffers5.45.3
Features3 differ
Component forPCPC
Motherboard form factorDiffersmini ITXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetAMD B850AMD B850
Audio chipDiffersRealtek ALC4080Realtek ALC1220P
Audio output channels7.1 channels7.1 channels
Product colourBlackBlack
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 11Windows 10 x64, Windows 11
Expansion slots2 differ
PCI Express x16 (Gen 5.x) slots11
Number of M.2 (M) slotsDiffers23
1st M.2 largest key size22802280
1st M.2 highest PCI Express generation5.05.0
2nd M.2 largest key size22802280
2nd M.2 highest PCI Express generationDiffers5.04.0
PCI Express x1 (Gen 4.x) slotsKnown for one1
PCI Express x16 (Gen 4.x) slotsKnown for one1
3rd M.2 largest key sizeKnown for one2280
3rd M.2 highest PCI Express generationKnown for one4.0
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
Clear CMOS buttonKnown for oneYes
Packaging data4 differ
Package widthDiffers226 mm275 mm
Package depthDiffers185 mm275 mm
Package heightDiffers94 mm67.5 mm
Package weightDiffers1.06 kg1.68 kg
Weight & dimensions2 differ
WidthDiffers170 mm244 mm
DepthDiffers170 mm244 mm
Packaging contentidentical
Antenna includedYesYes
Cables includedSATASATA
Screws includedKnown for oneYes
Other features1 differ
mSATA ports quantity00
WeightDiffers1.06 kg1.2 kg
Quick installation guideKnown for oneYes

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