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Product comparison · 2 motherboards

ASUS PRIME A620A-PLUS WIFI vs MSI B850M GAMING WIFI6E

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  • 66specifications compared
  • 24differ
  • 42identical
  • 39known for one product only

Key differences

The ASUS PRIME A620A-PLUS WIFI has 2 more memory slots than the MSI B850M GAMING WIFI6E (4 vs 2). The MSI B850M GAMING WIFI6E has 600 MHz more supported memory clock speed (max) than the ASUS PRIME A620A-PLUS WIFI (8200 MHz vs 7600 MHz). The ASUS PRIME A620A-PLUS WIFI has 128 GB more maximum internal memory than the MSI B850M GAMING WIFI6E (256 GB vs 128 GB). ECC сompatibility: ECC & Non-ECC on the ASUS PRIME A620A-PLUS WIFI, Non-ECC on the MSI B850M GAMING WIFI6E. Supported storage drive interfaces: M.2, SATA III on the ASUS PRIME A620A-PLUS WIFI, M.2 on the MSI B850M GAMING WIFI6E.

  • Number of memory slots
    • 4
    • 2
  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Supported memory clock speed (max)
    • 7600 MHz
    • 8200 MHz
  • Maximum internal memory
    • 256 GB
    • 128 GB
  • Supported storage drive interfaces
    • M.2, SATA III
    • M.2
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • USB 2.0 connectors
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1

Side by side

Differences highlightedShow differences only
105 specifications
A

ASUS

PRIME A620A-PLUS WIFIView product
B

MSI

B850M GAMING WIFI6EView product
Memory4 differ
Number of memory slotsDiffers42
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speed (max)Differs7600 MHz8200 MHz
Maximum internal memoryDiffers256 GB128 GB
Unbuffered memoryKnown for oneYes
Maximum internal memory per slotKnown for one64 GB
Supported memory clock speedsKnown for one4800,5600,6000,6400,8200 MHz
Storage controllers2 differ
Supported storage drive interfacesDiffersM.2, SATA IIIM.2
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Maximum resolutionKnown for one7680 x 4320 pixels
On-board graphics cardKnown for oneNo
Internal I/O3 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
S/PDIF out connectorKnown for oneYes
Number of CPU fan connectorsDiffers12
Number of chassis fan connectorsKnown for one3
Chassis intrusion connectorKnown for oneYes
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
TPM connectorKnown for oneYes
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
Total number of SATA connectorsKnown for one4
Rear panel I/O ports2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
PS/2 ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
WiFi-AP antenna jackKnown for one2
Network3 differ
Ethernet interface typeDiffersGigabit Ethernet2.5 Gigabit Ethernet
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 6 (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
LAN controllerKnown for oneRealtek RTL8125D
Features3 differ
Motherboard form factorDiffersATXmicro ATX
Motherboard chipsetDiffersAMD A620AAMD B850
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 11 x64
Audio chipKnown for oneRealtek ALC897
Expansion slots4 differ
PCI Express x16 (Gen 3.x) slotsDiffers41
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 x4 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
BIOS1 differ
BIOS memory sizeDiffers256 Mbit512 Mbit
ACPI versionKnown for one6.5
System Management BIOS (SMBIOS) versionKnown for one3.7
Packaging dataidentical
Package widthKnown for one338 mm
Package depthKnown for one273 mm
Package heightKnown for one68 mm
Package weightKnown for one1.25 kg
Weight & dimensions2 differ
WidthDiffers305 mm226 mm
DepthDiffers244 mm243.8 mm
HeightKnown for one40 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Cables includedKnown for oneSATA
Screws includedKnown for oneYes
Other featuresidentical
WeightKnown for one830 g

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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