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Product comparison · 2 motherboards

ASUS PRIME B550M-K WIFI vs MSI PRO Z890-P WIFI6E

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  • 51specifications compared
  • 28differ
  • 23identical
  • 35known for one product only

Key differences

The MSI PRO Z890-P WIFI6E has 2 more memory slots than the ASUS PRIME B550M-K WIFI (4 vs 2). The MSI PRO Z890-P WIFI6E has 192 GB more maximum internal memory than the ASUS PRIME B550M-K WIFI (256 GB vs 64 GB). The MSI PRO Z890-P WIFI6E has 3 more HDDs supported than the ASUS PRIME B550M-K WIFI (7 vs 4). Processor manufacturer: AMD on the ASUS PRIME B550M-K WIFI, Intel on the MSI PRO Z890-P WIFI6E. Processor socket: Socket AM4 on the ASUS PRIME B550M-K WIFI, LGA 1851 (Socket V1) on the MSI PRO Z890-P WIFI6E.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor socket
    • Socket AM4
    • LGA 1851 (Socket V1)
  • Supported memory types
    • DDR4-SDRAM
    • DDR5-SDRAM
  • Number of memory slots
    • 2
    • 4
  • ECC сompatibility
    • ECC
    • Non-ECC
  • Maximum internal memory
    • 64 GB
    • 256 GB
  • Number of HDDs supported
    • 4
    • 7
  • Number of storage drives supported
    • 6
    • 4

Side by side

Differences highlightedShow differences only
86 specifications
A

ASUS

PRIME B550M-K WIFIView product
B

MSI

PRO Z890-P WIFI6EView product
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM4LGA 1851 (Socket V1)
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesIntel Core Ultra (Series 2)
Supported processor socketsKnown for oneLGA 1851
Maximum internal memory supported by processorKnown for one256 GB
Memory5 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECCNon-ECC
Supported memory clock speedsDiffers5100,4866,4600,4466,4400,4333,4266,4200,4133,4000,3866,3733,3600,3466,3400,3333,3200,3000,2933,2800,2666,2400,2133 MHz6400,9200 MHz
Supported memory clock speed (max)Known for one9200 MHz
Maximum internal memoryDiffers64 GB256 GB
Unbuffered memoryKnown for oneYes
Storage controllers3 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesM.2, SATA IIIM.2, SATA III
Number of HDDs supportedDiffers47
Number of storage drives supportedDiffers64
RAID supportYesYes
RAID levelsDiffers0, 1, 100, 1, 5, 10
Graphicsidentical
On-board graphics cardKnown for oneNo
Internal I/O3 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers14
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectors44
Number of SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
Total number of SATA connectorsKnown for one4
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)11
TPM connectorYesYes
Front panel audio connectorKnown for oneYes
Number of CPU fan connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
12V power connectorKnown for oneYes
Number of COM connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
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 quantityDiffers01
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for one2.1
DisplayPorts quantity11
DisplayPort versionKnown for one1.4
Thunderbolt ports quantityKnown for one1
PS/2 ports quantityKnown for one1
DVI-D ports quantityKnown for one0
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Network2 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit Ethernet5 Gigabit Ethernet
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
BluetoothYesYes
Bluetooth versionKnown for one5.3
Features5 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD B550Intel Z890
Audio chipKnown for oneRealtek ALC897
Audio output channels7.1 channels7.1 channels
Product colourDiffersMulticolourBlack
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 11
Expansion slots1 differ
PCI Express x1 (Gen 4.x) slotsKnown for one1
PCI Express x4 (Gen 4.x) slotsKnown for one2
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers24
1st M.2 largest key size22802280
1st M.2 highest PCI Express generationKnown for one5.0
2nd M.2 largest key size2211022110
2nd M.2 highest PCI Express generationKnown for one4.0
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
PCI Express x1 (Gen 3.x) slotsKnown for one1
Weight & dimensions2 differ
WidthDiffers244 mm243.8 mm
DepthDiffers221 mm304.8 mm
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one128 Mbit

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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