Product comparison · 2 motherboards

ASUS PRIME B550M-K WIFI vs GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2)

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  • 62specifications compared
  • 12differ
  • 50identical
  • 54known for one product only

Key differences

The GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2) has 2 more memory slots than the ASUS PRIME B550M-K WIFI (4 vs 2). The GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2) has 64 GB more maximum internal memory than the ASUS PRIME B550M-K WIFI (128 GB vs 64 GB). The ASUS PRIME B550M-K WIFI has 1 more USB 2.0 connectors than the GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2) (2 vs 1). ECC сompatibility: ECC on the ASUS PRIME B550M-K WIFI, ECC & Non-ECC on the GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2). Product colour: Multicolour on the ASUS PRIME B550M-K WIFI, Dark brown on the GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2).

  • Number of memory slots
    • PRIME B550M-K WIFI:2
    • B550M GAMING X WIFI6 (Rev. 1.2):4
  • ECC сompatibility
    • PRIME B550M-K WIFI:ECC
    • B550M GAMING X WIFI6 (Rev. 1.2):ECC & Non-ECC
  • Maximum internal memory
    • PRIME B550M-K WIFI:64 GB
    • B550M GAMING X WIFI6 (Rev. 1.2):128 GB
  • USB 2.0 connectors
    • PRIME B550M-K WIFI:2
    • B550M GAMING X WIFI6 (Rev. 1.2):1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • PRIME B550M-K WIFI:1
    • B550M GAMING X WIFI6 (Rev. 1.2):2
  • Product colour
    • PRIME B550M-K WIFI:Multicolour
    • B550M GAMING X WIFI6 (Rev. 1.2):Dark brown
  • 2nd M.2 largest key size
    • PRIME B550M-K WIFI:22110
    • B550M GAMING X WIFI6 (Rev. 1.2):2280
  • Depth
    • PRIME B550M-K WIFI:221 mm
    • B550M GAMING X WIFI6 (Rev. 1.2):244 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of PRIME B550M-K WIFI, B550M GAMING X WIFI6 (Rev. 1.2)
116 specifications
Processor1 differ
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesAMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Supported processor socketsKnown for oneUnknown — not stated by the sourceSocket AM4
Memory4 differ
Number of memory slotsDiffers24
ECC сompatibilityDiffersECCECC & Non-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 MHz2133,2400,2667,2933,3200 MHz
Supported memory clock speed (max)Known for oneUnknown — not stated by the source3200 MHz
Maximum internal memoryDiffers64 GB128 GB
Maximum internal memory per slotKnown for oneUnknown — not stated by the source32 GB
Storage controllers1 differ
Supported storage drive interfacesDiffersM.2, SATA IIIM.2, PCI Express 3.0, PCI Express 4.0, SATA III
Graphicsidentical
Parallel processing technology supportKnown for oneUnknown — not stated by the sourceNot supported
On-board graphics cardKnown for oneUnknown — not stated by the sourceNo
Maximum resolutionKnown for oneUnknown — not stated by the source5120 x 2880 pixels
HDCPKnown for oneUnknown — not stated by the sourceYes
DirectX versionKnown for oneUnknown — not stated by the source12.0
Internal I/O2 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA II connectorsKnown for oneUnknown — not stated by the source0
Number of SATA connectorsKnown for oneUnknown — not stated by the source0
Front panel connectorKnown for oneUnknown — not stated by the sourceYes
Serial port headersKnown for oneUnknown — not stated by the source1
RGB LED pin headerKnown for oneUnknown — not stated by the sourceYes
Number of RGB LED pin headersKnown for oneUnknown — not stated by the source5
12V power connectorKnown for oneYesUnknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O portsidentical
HDMI versionKnown for oneUnknown — not stated by the source2.1
DisplayPort versionKnown for oneUnknown — not stated by the source1.4
Line-inKnown for oneUnknown — not stated by the sourceYes
WiFi-AP antenna jackKnown for oneUnknown — not stated by the source2
Networkidentical
LAN controllerKnown for oneUnknown — not stated by the sourceRealtek RTL8111H
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
WLAN controller modelKnown for oneUnknown — not stated by the sourceRealtek RTL8851BE
Bluetooth versionKnown for oneUnknown — not stated by the source5.3
Features2 differ
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC1220-VB
Product colourDiffersMulticolourDark brown
PC health monitoringKnown for oneUnknown — not stated by the sourceFan, Temperature, Voltage
Cooling typeKnown for oneUnknown — not stated by the sourcePassive
Power source typeKnown for oneUnknown — not stated by the sourceATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11Windows 10 x64, Windows 11 x64
Expansion slots1 differ
PCI Express x16 (Gen 3.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 4.x) slotsKnown for oneUnknown — not stated by the source1
1st M.2 highest PCI Express generationKnown for oneUnknown — not stated by the source4.0
2nd M.2 largest key sizeDiffers221102280
2nd M.2 highest PCI Express generationKnown for oneUnknown — not stated by the source3.0
BIOSidentical
ACPI versionKnown for oneUnknown — not stated by the source5.0
Clear CMOS jumperKnown for oneUnknown — not stated by the sourceYes
Desktop Management Interface (DMI) versionKnown for oneUnknown — not stated by the source2.7
System Management BIOS (SMBIOS) versionKnown for oneUnknown — not stated by the source2.7
Logistics dataidentical
Products per shipping (inner) caseKnown for oneUnknown — not stated by the source1 pc(s)
Batteryidentical
Battery weightKnown for oneUnknown — not stated by the source3 g
Lithium weight per batteryKnown for oneUnknown — not stated by the source0.07 g
Number of battery cellsKnown for oneUnknown — not stated by the source1
Battery technologyKnown for oneUnknown — not stated by the sourceLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneUnknown — not stated by the sourceCR2032
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source270 mm
Package depthKnown for oneUnknown — not stated by the source268 mm
Package heightKnown for oneUnknown — not stated by the source68 mm
Package weightKnown for oneUnknown — not stated by the source1.24 kg
Weight & dimensions1 differ
DepthDiffers221 mm244 mm
HeightKnown for oneUnknown — not stated by the source35 mm
Packaging contentidentical
Antenna includedKnown for oneUnknown — not stated by the sourceYes
Batteries includedKnown for oneUnknown — not stated by the sourceYes
Screws includedKnown for oneUnknown — not stated by the sourceYes
Bundled softwareKnown for oneUnknown — not stated by the sourceNorton® Internet Security (OEM version) LAN bandwidth management software
Other featuresidentical
mSATA ports quantityKnown for oneUnknown — not stated by the source0
WeightKnown for oneUnknown — not stated by the source1.14 kg
Technical detailsidentical
Warranty periodKnown for oneUnknown — not stated by the source3 year(s)

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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