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Product comparison · 2 motherboards

ASUS ROG CROSSHAIR X870E EDITION 20 vs ASUS TUF GAMING B850I WIFI NEO

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  • 78specifications compared
  • 31differ
  • 47identical
  • 26known for one product only

Key differences

The ASUS ROG CROSSHAIR X870E EDITION 20 has 2 more memory slots than the ASUS TUF GAMING B850I WIFI NEO (4 vs 2). The ASUS ROG CROSSHAIR X870E EDITION 20 has 128 GB more maximum internal memory than the ASUS TUF GAMING B850I WIFI NEO (256 GB vs 128 GB). The ASUS ROG CROSSHAIR X870E EDITION 20 has 3 more storage drives supported than the ASUS TUF GAMING B850I WIFI NEO (7 vs 4). Maximum resolution: 3840 x 2160 pixels on the ASUS ROG CROSSHAIR X870E EDITION 20, 7680 x 4320 pixels on the ASUS TUF GAMING B850I WIFI NEO. DisplayPort version: 1.4a on the ASUS ROG CROSSHAIR X870E EDITION 20, 1.4 on the ASUS TUF GAMING B850I WIFI NEO.

  • Number of memory slots
    • 4
    • 2
  • Maximum internal memory
    • 256 GB
    • 128 GB
  • Number of storage drives supported
    • 7
    • 4
  • Maximum resolution
    • 3840 x 2160 pixels
    • 7680 x 4320 pixels
  • USB 2.0 connectors
    • 3
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 2
    • 1
  • Number of EPS power connectors (8-pin)
    • 3
    • 1

Side by side

Differences highlightedShow differences only
104 specifications
A

ASUS

ROG CROSSHAIR X870E EDITION 20View product
B

ASUS

TUF GAMING B850I WIFI NEOView 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 slotsDiffers42
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityECC & Non-ECCECC & Non-ECC
Supported memory clock speed (max)9600 MHz9600 MHz
Maximum internal memoryDiffers256 GB128 GB
Unbuffered memoryYesYes
Maximum internal memory per slot64 GB64 GB
Storage controllers2 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, PCI Express 5.0, PCI Express 4.0, SATA IIIM.2, PCI Express 4.0, PCI Express 5.0, SATA III
Number of HDDs supported22
Number of storage drives supportedDiffers74
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Graphics1 differ
Parallel processing technology supportNot supportedNot supported
Maximum resolutionDiffers3840 x 2160 pixels7680 x 4320 pixels
Internal I/O6 differ
USB 2.0 connectorsDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers21
Number of SATA III connectors22
Front panel audio connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectors11
Number of chassis fan connectors22
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)Differs31
12V power connectorYesYes
Number of water pump connectorsDiffers21
RGB LED pin headerYesYes
Number of RGB LED pin headersDiffers52
Front panel connectorKnown for oneYes
Chassis intrusion connectorKnown for oneYes
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers81
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers40
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
USB4 Gen 3x2 ports quantityKnown for one2
Ethernet LAN (RJ-45) portsDiffers21
VGA (D-Sub) ports quantity00
HDMI ports quantityDiffers01
DVI-D ports quantity00
DisplayPort versionDiffers1.4a1.4
Headphone outputs11
Line-inYesYes
Microphone inYesYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
HDMI versionKnown for one2.1
DisplayPorts quantityKnown for one1
WiFi-AP antenna jackKnown for one2
Network3 differ
Ethernet LANYesYes
Ethernet interface typeDiffers10 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)
WLAN controller modelKnown for oneMediaTek MT7927
BluetoothYesYes
Bluetooth versionKnown for one5.4
Features3 differ
Component forPCPC
Motherboard form factorDiffersATXmini ITX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD X870EAMD B850
Audio chipKnown for oneRealtek ALC4082
Audio output channels7.1 channels7.1 channels
Product colourBlackBlack
Cooling typeDiffersliquidPassive
Power source typeATXATX
Windows operating systems supportedWindows 11Windows 11
Expansion slots4 differ
PCI Express x16 (Gen 5.x) slotsDiffers21
Number of M.2 (M) slotsDiffers52
1st M.2 largest key sizeDiffers221102280
1st M.2 highest PCI Express generation5.05.0
2nd M.2 largest key size22802280
2nd M.2 highest PCI Express generationDiffers5.04.0
3rd M.2 largest key sizeKnown for one2280
3rd M.2 highest PCI Express generationKnown for one4.0
4th M.2 largest key sizeKnown for one2280
4th M.2 highest PCI Express generationKnown for one4.0
5th M.2 largest key sizeKnown for one2280
5th M.2 highest PCI Express generationKnown for one4.0
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers512 Mbit256 Mbit
Clear CMOS buttonKnown for oneYes
BIOS flashback buttonYesYes
Weight & dimensions2 differ
WidthDiffers305 mm170 mm
DepthDiffers277 mm170 mm
HeightKnown for one44 mm
Packaging contentidentical
Antenna includedYesYes
Cables includedSATASATA
Screws includedYesYes
Packaging dataidentical
Package widthKnown for one219 mm
Package depthKnown for one277 mm
Package heightKnown for one107 mm
Package weightKnown for one1.32 kg
Other featuresidentical
WeightKnown for one720 g
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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