Product comparison · 2 motherboards

ASUS PRIME B550M-K WIFI vs GIGABYTE MC13-LE3 AMD B650 Express Socket AM5 micro ATX

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  • 47specifications compared
  • 22differ
  • 25identical
  • 40known for one product only

Key differences

The GIGABYTE MC13-LE3 AMD B650 Express Socket AM5 micro ATX has 2 more memory slots than the ASUS PRIME B550M-K WIFI (4 vs 2). The GIGABYTE MC13-LE3 AMD B650 Express Socket AM5 micro ATX has 2 more storage drives supported than the ASUS PRIME B550M-K WIFI (8 vs 6). The ASUS PRIME B550M-K WIFI has 1 more USB 2.0 connectors than the GIGABYTE MC13-LE3 AMD B650 Express Socket AM5 micro ATX (2 vs 1). Only the ASUS PRIME B550M-K WIFI has Wi-Fi. Processor socket: Socket AM4 on the ASUS PRIME B550M-K WIFI, Socket AM5 on the GIGABYTE MC13-LE3 AMD B650 Express Socket AM5 micro ATX.

  • Processor socket
    • PRIME B550M-K WIFI:Socket AM4
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:Socket AM5
  • Supported memory types
    • PRIME B550M-K WIFI:DDR4-SDRAM
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:DDR5-SDRAM
  • Number of memory slots
    • PRIME B550M-K WIFI:2
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:4
  • ECC сompatibility
    • PRIME B550M-K WIFI:ECC
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:ECC & Non-ECC
  • Supported storage drive interfaces
    • PRIME B550M-K WIFI:M.2, SATA III
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:M.2, SATA
  • Number of storage drives supported
    • PRIME B550M-K WIFI:6
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:8
  • USB 2.0 connectors
    • PRIME B550M-K WIFI:2
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:1
  • Number of SATA III connectors
    • PRIME B550M-K WIFI:4
    • MC13-LE3 AMD B650 Express Socket AM5 micro ATX:0

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Differences highlightedShow differences only (off)
Comparison of PRIME B550M-K WIFI, MC13-LE3
87 specifications
Processor2 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM4Socket AM5
Compatible processor seriesDiffersAMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 SeriesAMD EPYC 4004, AMD EPYC™ 4005 Series, AMD Ryzen 7000 Series, AMD Ryzen 9000 Series
Supported processor socketsKnown for oneUnknown — not stated by the sourceSocket AM5
Memory3 differ
Supported memory typesDiffersDDR4-SDRAMDDR5-SDRAM
Number of memory slotsDiffers24
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECCECC & Non-ECC
Supported memory clock speed (max)Known for oneUnknown — not stated by the source5600 MHz
Supported memory clock speedsKnown for one5100,4866,4600,4466,4400,4333,4266,4200,4133,4000,3866,3733,3600,3466,3400,3333,3200,3000,2933,2800,2666,2400,2133 MHzUnknown — not stated by the source
Maximum internal memoryKnown for one64 GBUnknown — not stated by the source
Unbuffered memoryKnown for oneYesUnknown — not stated by the source
Storage controllers2 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA IIIM.2, SATA
Number of HDDs supported44
Number of storage drives supportedDiffers68
RAID supportYesYes
RAID levels0, 1, 100, 1, 10
Graphicsidentical
Parallel processing technology supportKnown for oneUnknown — not stated by the sourceNot supported
On-board graphics cardKnown for oneUnknown — not stated by the sourceYes
Graphics card familyKnown for oneUnknown — not stated by the sourceASPEED
Graphics cardKnown for oneUnknown — not stated by the sourceAST2600
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers40
Number of SATA connectorsKnown for oneUnknown — not stated by the source4
Front panel connectorKnown for oneUnknown — not stated by the sourceYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectors11
Number of chassis fan connectorsDiffers25
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)11
12V power connectorYesYes
TPM connectorYesYes
Front panel audio connectorKnown for oneYesUnknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers20
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 quantity00
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) portsDiffers12
VGA (D-Sub) ports quantityDiffers01
HDMI ports quantityDiffers10
DVI-D ports quantity00
Serial ports quantityKnown for oneUnknown — not stated by the source1
PS/2 ports quantityKnown for one1Unknown — not stated by the source
DisplayPorts quantityKnown for one1Unknown — not stated by the source
Headphone outputsKnown for one1Unknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
Network2 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit EthernetGigabit Ethernet, 25 Gigabit Ethernet
LAN controllerKnown for oneUnknown — not stated by the sourceIntel I210-AT2, Broadcom BCM57502
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Features3 differ
Component forDiffersPCServer
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD B550AMD B650 Express
Product colourDiffersMulticolourBlue
Cooling typeKnown for oneUnknown — not stated by the sourcePassive
Power source typeKnown for oneUnknown — not stated by the sourceATX
Compatible operating systemsKnown for oneUnknown — not stated by the sourceEPYC 4005/4004 Series: Ubuntu 22.04; Ubuntu 24.04; Windows Server 2022; Windows Server 2025; Ryzen 9000/7000 Series: Windows 10 21H2; Windows 11
Audio output channelsKnown for one7.1 channelsUnknown — not stated by the source
Windows operating systems supportedKnown for oneWindows 10 x64, Windows 11Unknown — not stated by the source
Expansion slots1 differ
PCI Express x4 (Gen 4.x) slotsKnown for oneUnknown — not stated by the source1
PCI Express x16 (Gen 5.x) slotsKnown for oneUnknown — not stated by the source1
Number of M.2 (M) slotsDiffers21
1st M.2 largest key size22802280
1st M.2 highest PCI Express generationKnown for oneUnknown — not stated by the source5.0
PCI Express x1 (Gen 3.x) slotsKnown for one1Unknown — not stated by the source
2nd M.2 largest key sizeKnown for one22110Unknown — not stated by the source
Operational conditionsidentical
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 60 °C
Operating temperature (T-T)Known for oneUnknown — not stated by the source10 - 40 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source8 - 80%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source20 - 95%
Packaging dataidentical
Package widthKnown for oneUnknown — not stated by the source600 mm
Package depthKnown for oneUnknown — not stated by the source473 mm
Package heightKnown for oneUnknown — not stated by the source495 mm
Weight & dimensions1 differ
Width244 mm244 mm
DepthDiffers221 mm244 mm
BIOSidentical
BIOS typeKnown for oneUEFI AMIUnknown — not stated by the source
BIOS memory sizeKnown for one128 MbitUnknown — 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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