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Product comparison · 2 motherboards

ASUS PRIME A620A-PLUS WIFI vs MSI B550 GAMING WIFI6E

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  • 58specifications compared
  • 25differ
  • 33identical
  • 45known for one product only

Key differences

The MSI B550 GAMING WIFI6E has 3,996 more memory slots than the ASUS PRIME A620A-PLUS WIFI (4000 vs 4). The ASUS PRIME A620A-PLUS WIFI has 2,800 MHz more supported memory clock speed (max) than the MSI B550 GAMING WIFI6E (7600 MHz vs 4800 MHz). The ASUS PRIME A620A-PLUS WIFI has 128 GB more maximum internal memory than the MSI B550 GAMING WIFI6E (256 GB vs 128 GB). Processor socket: Socket AM5 on the ASUS PRIME A620A-PLUS WIFI, Socket AM4 on the MSI B550 GAMING WIFI6E. Supported processor sockets: Socket AM5 on the ASUS PRIME A620A-PLUS WIFI, Socket AM4 on the MSI B550 GAMING WIFI6E.

  • Processor socket
    • Socket AM5
    • Socket AM4
  • Supported processor sockets
    • Socket AM5
    • Socket AM4
  • Supported memory types
    • DDR5-SDRAM
    • DDR4-SDRAM
  • Number of memory slots
    • 4
    • 4000
  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Supported memory clock speed (max)
    • 7600 MHz
    • 4800 MHz
  • Maximum internal memory
    • 256 GB
    • 128 GB
  • Number of storage drives supported
    • 6
    • 2

Side by side

Differences highlightedShow differences only
103 specifications
A

ASUS

PRIME A620A-PLUS WIFIView product
B

MSI

B550 GAMING WIFI6EView product
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 3000 Series, AMD Ryzen 4000 Series
Supported processor socketsDiffersSocket AM5Socket AM4
Memory5 differ
Supported memory typesDiffersDDR5-SDRAMDDR4-SDRAM
Number of memory slotsDiffers44000
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speed (max)Differs7600 MHz4800 MHz
Maximum internal memoryDiffers256 GB128 GB
Unbuffered memoryYesYes
Maximum internal memory per slotKnown for one64 GB
Supported memory clock speedsKnown for one2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4800,4866 MHz
Storage controllers2 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 supportedKnown for one4
Number of storage drives supportedDiffers62
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Maximum resolutionKnown for one7680 x 4320 pixels
Internal I/O4 differ
USB 2.0 connectorsDiffers24000
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers23
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers02
Number of SATA III connectorsDiffers46
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 connectorsKnown for one1
Number of chassis fan connectorsKnown for one3
Chassis intrusion connectorYesYes
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
Number of water pump connectorsKnown for one1
TPM connectorYesYes
RGB LED pin headerYesYes
Number of RGB LED pin headersKnown for one3
Number of SATA connectorsKnown for one6
Total number of SATA connectorsKnown for one6
Rear panel I/O ports7 differ
USB 2.0 ports quantityDiffers38
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
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 quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
PS/2 ports quantityKnown for one1
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionDiffers2.11.4
DVI-D ports quantity00
DisplayPorts quantity11
DisplayPort versionDiffers1.41.2
Headphone outputsKnown for one1
Microphone inKnown for oneYes
WiFi-AP antenna jackKnown for one2
Network1 differ
Ethernet LANYesYes
Ethernet interface typeGigabit EthernetGigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax)
Wi-Fi standardsWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
BluetoothYesYes
Bluetooth version5.35.3
LAN controllerKnown for oneRealtek 8111H
Features1 differ
Component forPCPC
Motherboard form factorKnown for oneATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD A620AAMD B550
Audio output channels7.1 channels7.1 channels
Product colourKnown for oneBlack
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedKnown for oneWindows 10 x64, Windows 11
Audio chipKnown for oneRealtek 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 one1
PCI Express x1 (Gen 4.x) slotsKnown for one1
PCI Express x16 slotsKnown for one1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
ACPI versionKnown for one6.0
System Management BIOS (SMBIOS) versionKnown for one2.8
Packaging dataidentical
Package widthKnown for one338 mm
Package depthKnown for one273 mm
Package heightKnown for one68 mm
Package weightKnown for one1.25 kg
Weight & dimensionsidentical
WidthKnown for one305 mm
DepthKnown for one244 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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