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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
Memory2 differ
Number of memory slotsDiffers24
Supported memory clock speed (max)Known for one8400 MHz
Maximum internal memoryDiffers96 GB192 GB
Storage controllers2 differ
Number of HDDs supportedDiffers24
Number of storage drives supportedDiffers47
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Maximum resolutionKnown for one4096 x 2160 pixels
Internal I/O3 differ
USB 2.0 connectorsDiffers12
Number of SATA III connectorsDiffers24
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 2 (3.1 Gen 2) Type-A ports quantityDiffers43
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers10
HDMI versionKnown for one2.1
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
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)
Bluetooth versionDiffers5.45.3
Features3 differ
Motherboard form factorDiffersmini ITXmicro ATX
Audio chipDiffersRealtek ALC4080Realtek ALC1220P
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 11Windows 10 x64, Windows 11
Expansion slots2 differ
Number of M.2 (M) slotsDiffers23
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
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
Screws includedKnown for oneYes
Other features1 differ
WeightDiffers1.06 kg1.2 kg
Quick installation guideKnown 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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