Product comparison · 2 motherboards

GIGABYTE B850M AORUS STEALTH vs MSI PRO B860M-E

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  • 63specifications compared
  • 33differ
  • 30identical
  • 54known for one product only

Key differences

The GIGABYTE B850M AORUS STEALTH has 2 more memory slots than the MSI PRO B860M-E (4 vs 2). The MSI PRO B860M-E has 866 MHz more supported memory clock speed (max) than the GIGABYTE B850M AORUS STEALTH (9066 MHz vs 8200 MHz). The GIGABYTE B850M AORUS STEALTH has 128 GB more maximum internal memory than the MSI PRO B860M-E (256 GB vs 128 GB). Processor manufacturer: AMD on the GIGABYTE B850M AORUS STEALTH, Intel on the MSI PRO B860M-E. Processor socket: Socket AM5 on the GIGABYTE B850M AORUS STEALTH, LGA 1851 (Socket V1) on the MSI PRO B860M-E.

  • Processor manufacturer
    • B850M AORUS STEALTH:AMD
    • PRO B860M-E:Intel
  • Processor socket
    • B850M AORUS STEALTH:Socket AM5
    • PRO B860M-E:LGA 1851 (Socket V1)
  • Supported processor sockets
    • B850M AORUS STEALTH:Socket AM5
    • PRO B860M-E:LGA 1851
  • Number of memory slots
    • B850M AORUS STEALTH:4
    • PRO B860M-E:2
  • Supported memory clock speed (max)
    • B850M AORUS STEALTH:8200 MHz
    • PRO B860M-E:9066 MHz
  • Maximum internal memory
    • B850M AORUS STEALTH:256 GB
    • PRO B860M-E:128 GB
  • Number of HDDs supported
    • B850M AORUS STEALTH:2
    • PRO B860M-E:4
  • Number of storage drives supported
    • B850M AORUS STEALTH:5
    • PRO B860M-E:6

Side by side

Differences highlightedShow differences only (on)
Comparison of B850M AORUS STEALTH, PRO B860M-E
117 specifications
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM5LGA 1851 (Socket V1)
Compatible processor seriesDiffersAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesIntel Core Ultra (Series 2)
Supported processor socketsDiffersSocket AM5LGA 1851
Memory4 differ
Number of memory slotsDiffers42
Supported memory clock speedsDiffers8200,8000,7800,7600,7200,7000,6800,6600,6400,6200,6000,5600,5200,4800,4400 MHz9066,6400 MHz
Supported memory clock speed (max)Differs8200 MHz9066 MHz
Maximum internal memoryDiffers256 GB128 GB
Unbuffered memoryKnown for oneYesUnknown — not stated by the source
Maximum internal memory per slotKnown for one64 GBUnknown — not stated by the source
Storage controllers3 differ
Supported storage drive interfacesDiffersM.2, PCI Express 4.0, PCI Express 5.0, SATA IIIM.2, Micro SATA III
Number of HDDs supportedDiffers24
Number of storage drives supportedDiffers56
RAID supportKnown for oneYesUnknown — not stated by the source
RAID levelsKnown for one0, 1, 10, 5Unknown — not stated by the source
Graphicsidentical
Parallel processing technology supportKnown for oneNot supportedUnknown — not stated by the source
Maximum resolutionKnown for one4096 x 2160 pixelsUnknown — not stated by the source
DirectX versionKnown for one12.0Unknown — not stated by the source
On-board graphics cardKnown for oneUnknown — not stated by the sourceNo
Internal I/O6 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
Number of SATA III connectorsDiffers24
Front panel audio connectorKnown for oneYesUnknown — not stated by the source
Front panel connectorKnown for oneYesUnknown — not stated by the source
ATX Power connector (24-pin)Known for oneYesUnknown — not stated by the source
Number of CPU fan connectorsDiffers21
Number of chassis fan connectorsKnown for one2Unknown — not stated by the source
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 water pump connectorsDiffers21
TPM connectorKnown for oneYesUnknown — not stated by the source
Number of RGB LED pin headersDiffers43
Number of SATA II connectorsKnown for oneUnknown — not stated by the source0
Number of SATA connectorsKnown for oneUnknown — not stated by the source0
Total number of SATA connectorsKnown for oneUnknown — not stated by the source4
Rear panel I/O ports3 differ
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 quantityDiffers10
DisplayPorts quantityKnown for one1Unknown — not stated by the source
DisplayPort versionKnown for one1.4Unknown — not stated by the source
Headphone outputsKnown for one1Unknown — not stated by the source
Line-inKnown for oneYesUnknown — not stated by the source
S/PDIF out portKnown for oneYesUnknown — not stated by the source
Digital audio optical outKnown for one1Unknown — not stated by the source
WiFi-AP antenna jackKnown for one2Unknown — not stated by the source
Network3 differ
Ethernet interface typeDiffers2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet5 Gigabit Ethernet
LAN controllerKnown for oneRealtek RTL8126Unknown — not stated by the source
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
WLAN controller modelKnown for oneRealtek RTL8922AEUnknown — not stated by the source
Features3 differ
Motherboard chipsetDiffersAMD B850Intel B860
Audio chipDiffersRealtek ALC1220Realtek ALC897
PC health monitoringKnown for oneFan, Temperature, Voltage, Water coolingUnknown — 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 supportedDiffersWindows 11 HomeWindows 11 x64
Expansion slots2 differ
PCI Express x16 (Gen 4.x) slotsDiffers13
Number of M.2 (M) slotsDiffers32
3rd M.2 largest key sizeKnown for one2280Unknown — not stated by the source
3rd M.2 highest PCI Express generationKnown for one4.0Unknown — not stated by the source
BIOS3 differ
BIOS memory sizeDiffers512 Mbit256 Mbit
ACPI versionDiffers5.06.5
Clear CMOS jumperKnown for oneYesUnknown — not stated by the source
Clear CMOS buttonKnown for oneYesUnknown — not stated by the source
Desktop Management Interface (DMI) versionKnown for one2.7Unknown — not stated by the source
System Management BIOS (SMBIOS) versionDiffers2.73.7
Logistics dataidentical
Products per shipping (inner) caseKnown for one1 pc(s)Unknown — not stated by the source
Batteryidentical
Battery weightKnown for one3 gUnknown — not stated by the source
Lithium weight per batteryKnown for one0.07 gUnknown — not stated by the source
Number of battery cellsKnown for one1Unknown — not stated by the source
Battery capacityKnown for one220 mAhUnknown — not stated by the source
Battery technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)Unknown — not stated by the source
Battery typeKnown for oneCR2032Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one268 mmUnknown — not stated by the source
Package depthKnown for one287 mmUnknown — not stated by the source
Package heightKnown for one89 mmUnknown — not stated by the source
Package weightKnown for one2.66 kgUnknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers244 mm220 mm
DepthDiffers244 mm243.8 mm
HeightKnown for one35 mmUnknown — not stated by the source
Packaging contentidentical
Antenna includedKnown for oneYesUnknown — not stated by the source
Batteries includedKnown for oneYesUnknown — not stated by the source
Screws includedKnown for oneYesUnknown — not stated by the source
Bundled softwareKnown for oneNorton® Internet Security (OEM version)Unknown — not stated by the source
Other featuresidentical
WeightKnown for one2.29 kgUnknown — not stated by the source
Technical detailsidentical
Warranty periodKnown for one3 year(s)Unknown — 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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