Product comparison · 2 motherboards

ASUS PRIME A620A-PLUS WIFI vs MSI PRO B550M-P

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  • 60specifications compared
  • 22differ
  • 38identical
  • 44known for one product only

Key differences

The ASUS PRIME A620A-PLUS WIFI has 3,200 MHz more supported memory clock speed (max) than the MSI PRO B550M-P (7600 MHz vs 4400 MHz). The ASUS PRIME A620A-PLUS WIFI has 128 GB more maximum internal memory than the MSI PRO B550M-P (256 GB vs 128 GB). The ASUS PRIME A620A-PLUS WIFI has 4 more storage drives supported than the MSI PRO B550M-P (6 vs 2). Only the ASUS PRIME A620A-PLUS WIFI has Wi-Fi. Processor socket: Socket AM5 on the ASUS PRIME A620A-PLUS WIFI, Socket AM4 on the MSI PRO B550M-P.

  • Processor socket
    • PRIME A620A-PLUS WIFI:Socket AM5
    • PRO B550M-P:Socket AM4
  • Supported processor sockets
    • PRIME A620A-PLUS WIFI:Socket AM5
    • PRO B550M-P:Socket AM4
  • Supported memory types
    • PRIME A620A-PLUS WIFI:DDR5-SDRAM
    • PRO B550M-P:DDR4-SDRAM
  • ECC сompatibility
    • PRIME A620A-PLUS WIFI:ECC & Non-ECC
    • PRO B550M-P:Non-ECC
  • Supported memory clock speed (max)
    • PRIME A620A-PLUS WIFI:7600 MHz
    • PRO B550M-P:4400 MHz
  • Maximum internal memory
    • PRIME A620A-PLUS WIFI:256 GB
    • PRO B550M-P:128 GB
  • Number of storage drives supported
    • PRIME A620A-PLUS WIFI:6
    • PRO B550M-P:2
  • RAID levels
    • PRIME A620A-PLUS WIFI:0, 1, 5, 10
    • PRO B550M-P:0, 1, 10

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Comparison of PRIME A620A-PLUS WIFI, PRO B550M-P
104 specifications
Processor3 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM5Socket AM4
Compatible processor seriesDiffersAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 Series
Supported processor socketsDiffersSocket AM5Socket AM4
Memory4 differ
Supported memory typesDiffersDDR5-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speed (max)Differs7600 MHz4400 MHz
Maximum internal memoryDiffers256 GB128 GB
Unbuffered memoryYesYes
Maximum internal memory per slotKnown for one64 GBUnknown — not stated by the source
Supported memory clock speedsKnown for oneUnknown — not stated by the source2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400 MHz
Storage controllers3 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA IIIM.2, PCI Express 4.0, PCI Express 3.0, SATA
Number of HDDs supported44
Number of storage drives supportedDiffers62
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
Maximum resolutionKnown for one7680 x 4320 pixelsUnknown — not stated by the source
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Internal I/O3 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers26
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectors44
S/PDIF out connectorKnown for oneYesUnknown — not stated by the source
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)Known for oneYesUnknown — not stated by the source
CPU fan connectorYesYes
Number of CPU fan connectorsKnown for one1Unknown — not stated by the source
Number of chassis fan connectorsKnown for one3Unknown — not stated by the source
Chassis intrusion connectorYesYes
EPS power connector (8-pin)Known for oneYesUnknown — not stated by the source
Number of EPS power connectors (8-pin)Known for one1Unknown — not stated by the source
12V power connectorKnown for oneYesUnknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Number of water pump connectorsKnown for one1Unknown — not stated by the source
TPM connectorYesYes
RGB LED pin headerYesYes
Number of RGB LED pin headersKnown for one3Unknown — not stated by the source
Number of SATA connectorsKnown for oneUnknown — not stated by the source4
Total number of SATA connectorsKnown for oneUnknown — not stated by the source4
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers36
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers26
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
PS/2 ports quantityKnown for one1Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantity11
HDMI version2.12.1
DVI-D ports quantity00
DisplayPorts quantity11
DisplayPort version1.41.4
Headphone outputsKnown for one1Unknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
WiFi-AP antenna jackKnown for one2Unknown — not stated by the source
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)Unknown — not stated by the source
Wi-Fi standardsKnown for oneWi-Fi 6 (802.11ax)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one5.3Unknown — not stated by the source
LAN controllerKnown for oneUnknown — not stated by the sourceRealtek 8111H
Features1 differ
Component forPCPC
Motherboard form factorATXATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD A620AAMD B550
Audio output channels7.1 channels7.1 channels
Product colourKnown for oneBlackUnknown — not stated by the source
Cooling typeKnown for onePassiveUnknown — not stated by the source
Power source typeKnown for oneATXUnknown — not stated by the source
Windows operating systems supportedKnown for oneWindows 10 x64, Windows 11Unknown — not stated by the source
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC897
Expansion slots2 differ
PCI Express x16 (Gen 3.x) slotsDiffers41
PCI Express x16 (Gen 4.x) slots11
Number of M.2 (M) slots22
1st M.2 largest key size22802280
1st M.2 highest PCI Express generation4.04.0
2nd M.2 largest key sizeDiffers221102280
2nd M.2 highest PCI Express generation3.03.0
PCI Express x1 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source2
PCI Express x1 (Gen 4.x) slotsKnown for oneUnknown — not stated by the source0
PCI Express x16 slotsKnown for oneUnknown — not stated by the source1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
ACPI versionKnown for oneUnknown — not stated by the source6.0
System Management BIOS (SMBIOS) versionKnown for oneUnknown — not stated by the source2.8
Packaging dataidentical
Package widthKnown for one338 mmUnknown — not stated by the source
Package depthKnown for one273 mmUnknown — not stated by the source
Package heightKnown for one68 mmUnknown — not stated by the source
Package weightKnown for one1.25 kgUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers305 mm243.8 mm
DepthDiffers244 mm243.8 mm
HeightKnown for one40 mmUnknown — not stated by the source
Packaging contentidentical
Antenna includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneSATAUnknown — not stated by the source
Screws includedKnown for oneYesUnknown — not stated by the source
Other featuresidentical
WeightKnown for one830 gUnknown — not stated by the source

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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