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Product comparison · 2 motherboards

ASUS PRIME A620A-PLUS WIFI vs ASUS TUF GAMING B850I WIFI NEO

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  • 86specifications compared
  • 33differ
  • 53identical
  • 12known for one product only

Key differences

The ASUS PRIME A620A-PLUS WIFI has 2 more memory slots than the ASUS TUF GAMING B850I WIFI NEO (4 vs 2). The ASUS TUF GAMING B850I WIFI NEO has 2,000 MHz more supported memory clock speed (max) than the ASUS PRIME A620A-PLUS WIFI (9600 MHz vs 7600 MHz). The ASUS PRIME A620A-PLUS WIFI has 128 GB more maximum internal memory than the ASUS TUF GAMING B850I WIFI NEO (256 GB vs 128 GB). Ethernet interface type: Gigabit Ethernet on the ASUS PRIME A620A-PLUS WIFI, 2.5 Gigabit Ethernet on the ASUS TUF GAMING B850I WIFI NEO. Top Wi-Fi standard: Wi-Fi 6 (802.11ax) on the ASUS PRIME A620A-PLUS WIFI, Wi-Fi 6E (802.11ax) on the ASUS TUF GAMING B850I WIFI NEO.

  • Number of memory slots
    • 4
    • 2
  • Supported memory clock speed (max)
    • 7600 MHz
    • 9600 MHz
  • Maximum internal memory
    • 256 GB
    • 128 GB
  • Number of HDDs supported
    • 4
    • 2
  • Number of storage drives supported
    • 6
    • 4
  • USB 2.0 connectors
    • 2
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1

Side by side

Differences highlightedShow differences only
98 specifications
A

ASUS

PRIME A620A-PLUS WIFIView 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
Memory3 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)Differs7600 MHz9600 MHz
Maximum internal memoryDiffers256 GB128 GB
Unbuffered memoryYesYes
Maximum internal memory per slot64 GB64 GB
Storage controllers3 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA IIIM.2, PCI Express 4.0, PCI Express 5.0, SATA III
Number of HDDs supportedDiffers42
Number of storage drives supportedDiffers64
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
Maximum resolution7680 x 4320 pixels7680 x 4320 pixels
Internal I/O6 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectorsDiffers42
S/PDIF out connectorKnown for oneYes
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectors11
Number of chassis fan connectorsDiffers32
Chassis intrusion connectorYesYes
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)11
12V power connectorYesYes
Number of COM connectorsKnown for one1
Number of water pump connectors11
TPM connectorKnown for oneYes
RGB LED pin headerYesYes
Number of RGB LED pin headersDiffers32
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
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 quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
PS/2 ports quantityKnown for one1
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI version2.12.1
DVI-D ports quantity00
DisplayPorts quantity11
DisplayPort version1.41.4
Headphone outputs11
Microphone inYesYes
WiFi-AP antenna jack22
USB 3.2 Gen 2x2 Type-C ports quantityKnown for one1
Line-inKnown for oneYes
Network3 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit Ethernet2.5 Gigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax)
BluetoothYesYes
Bluetooth versionKnown for one5.3
Features3 differ
Component forPCPC
Motherboard form factorDiffersATXmini ITX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD A620AAMD B850
Audio output channels7.1 channels7.1 channels
Product colourBlackBlack
Cooling typePassivePassive
Power source typeATXATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 11
Expansion slots3 differ
PCI Express x16 (Gen 3.x) slotsKnown for one4
PCI Express x16 (Gen 4.x) slotsKnown for one1
Number of M.2 (M) slots22
1st M.2 largest key size22802280
1st M.2 highest PCI Express generationDiffers4.05.0
2nd M.2 largest key sizeDiffers221102280
2nd M.2 highest PCI Express generationDiffers3.04.0
PCI Express x16 (Gen 5.x) slotsKnown for one1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
BIOS flashback buttonKnown for oneYes
Packaging data4 differ
Package widthDiffers338 mm219 mm
Package depthDiffers273 mm277 mm
Package heightDiffers68 mm107 mm
Package weightDiffers1.25 kg1.32 kg
Weight & dimensions3 differ
WidthDiffers305 mm170 mm
DepthDiffers244 mm170 mm
HeightDiffers40 mm44 mm
Packaging contentidentical
Antenna includedYesYes
Cables includedSATASATA
Screws includedYesYes
Other features1 differ
WeightDiffers830 g720 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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