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Product comparison · 2 motherboards

GIGABYTE B850M GAMING X WIFI6E (rev. 1.1) vs GIGABYTE X870 AORUS STEALTH

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  • 83specifications compared
  • 23differ
  • 60identical
  • 48known for one product only

Key differences

  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 1
    • 0
  • Number of SATA III connectors
    • 4
    • 2
  • Number of CPU fan connectors
    • 1
    • 2
  • Number of chassis fan connectors
    • 2
    • 6
  • Number of water pump connectors
    • 1
    • 3
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    • 1
    • 2
  • Headphone outputs
    • 3
    • 1

Side by side

Differences highlightedShow differences only
131 specifications
A

GIGABYTE

B850M GAMING X WIFI6E (rev. 1.1)View product
B

GIGABYTE

X870 AORUS STEALTHView product
Memory1 differ
Supported memory clock speedsDiffers4400,4800,5200,5600,5800,6000,6200,6400,6600,6800,7000,7200,7400,7600,7800,7900,7950,8000,8200 MHz8200,8000,7950,7900,7800,7600,7400,7200,7000,6800,6600,6400,6200,6000,5800,5600,5200,4800,4400 MHz
Storage controllers1 differ
Supported storage drive interfacesDiffersPCI Express 4.0, PCI Express 5.0, SATA IIIM.2, PCI Express 4.0, PCI Express 5.0, SATA III
Number of HDDs supportedKnown for one2
Graphicsidentical
On-board graphics cardKnown for oneNo
DirectX versionKnown for one12.0
High Dynamic Range (HDR) supportedKnown for oneYes
Number of displays supportedKnown for one3
Internal I/O5 differ
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers10
USB 3.2 Gen 2x2 connectorsKnown for one1
Number of SATA III connectorsDiffers42
Number of CPU fan connectorsDiffers12
Number of chassis fan connectorsDiffers26
Peripheral (Molex) power connectors (4-pin)Known for one1
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
Number of noise detection headersKnown for one1
Number of temperature sensor headersKnown for one2
Number of water pump connectorsDiffers13
Rear panel I/O ports3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers12
USB4 Gen 3x2 ports quantityKnown for one2
Headphone outputsDiffers31
Line-inKnown for oneYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
PS/2 ports quantityKnown for one1
DisplayPorts quantityKnown for one2
Microphone inKnown for oneYes
USB connector typeKnown for oneUSB Type-A, USB Type-C
Network5 differ
Ethernet interface typeDiffers2.5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet
LAN controllerKnown for oneRealtek RTL8126
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 modelDiffersRealtek RTL8852CEQualcomm QCNCM865
Bluetooth versionDiffers5.35.4
Features3 differ
Motherboard form factorDiffersmicro ATXATX
Motherboard chipsetDiffersAMD B850AMD X870
Audio chipKnown for oneRealtek ALC1220
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11 x64Windows 11 x64
Expansion slots2 differ
PCI Express x16 (Gen 4.x) slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers24
2nd M.2 highest PCI Express generationDiffers4.05.0
3rd M.2 largest key sizeKnown for one22110
3rd M.2 highest PCI Express generationKnown for one4.0
4th M.2 largest key sizeKnown for one22110
4th M.2 highest PCI Express generationKnown for one4.0
PCI Express x16 slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
BIOS1 differ
BIOS memory sizeDiffers256 Mbit512 Mbit
Logistics dataidentical
Country of originKnown for oneChina
Products per shipping (inner) caseKnown for one1 pc(s)
Batteryidentical
Battery weightKnown for one3 g
Lithium weight per batteryKnown for one0.07 g
Number of battery cellsKnown for one1
Battery capacityKnown for one220 mAh
Battery technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneCR2032
Packaging dataidentical
Package widthKnown for one335 mm
Package depthKnown for one270 mm
Package heightKnown for one80 mm
Package weightKnown for one5.1 kg
Weight & dimensions1 differ
WidthDiffers244 mm305 mm
HeightKnown for one35 mm
Packaging content1 differ
Batteries includedKnown for oneYes
Bundled softwareDiffersNorton Internet SecurityNorton® Internet Security (OEM version)
Cables includedKnown for oneSATA
Other featuresidentical
WeightKnown for one4.42 kg
Technical detailsidentical
Warranty periodKnown for one3 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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