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Product comparison · 2 motherboards

ASUS ROG STRIX X870E-A GAMING WIFI7 NEO vs GIGABYTE B850M AORUS STEALTH

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  • 75specifications compared
  • 37differ
  • 38identical
  • 44known for one product only

Key differences

The ASUS ROG STRIX X870E-A GAMING WIFI7 NEO has 1,400 MHz more supported memory clock speed (max) than the GIGABYTE B850M AORUS STEALTH (9600 MHz vs 8200 MHz). The ASUS ROG STRIX X870E-A GAMING WIFI7 NEO has 2 more HDDs supported than the GIGABYTE B850M AORUS STEALTH (4 vs 2). The ASUS ROG STRIX X870E-A GAMING WIFI7 NEO has 3 more storage drives supported than the GIGABYTE B850M AORUS STEALTH (8 vs 5). ECC сompatibility: ECC & Non-ECC on the ASUS ROG STRIX X870E-A GAMING WIFI7 NEO, Non-ECC on the GIGABYTE B850M AORUS STEALTH. RAID levels: 0, 1, 5, 10 on the ASUS ROG STRIX X870E-A GAMING WIFI7 NEO, 0, 1, 10, 5 on the GIGABYTE B850M AORUS STEALTH.

  • ECC сompatibility
    • ECC & Non-ECC
    • Non-ECC
  • Supported memory clock speed (max)
    • 9600 MHz
    • 8200 MHz
  • Number of HDDs supported
    • 4
    • 2
  • Number of storage drives supported
    • 8
    • 5
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10, 5
  • USB 2.0 connectors
    • 3
    • 2
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 2
    • 1
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1

Side by side

Differences highlightedShow differences only
119 specifications
A

ASUS

ROG STRIX X870E-A GAMING WIFI7 NEOView product
B

GIGABYTE

B850M AORUS STEALTHView product
Processor1 differ
Processor manufacturerAMDAMD
Processor socketSocket AM5Socket AM5
Compatible processor seriesDiffersAMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 SeriesAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor socketsKnown for oneSocket AM5
Memory2 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersECC & Non-ECCNon-ECC
Supported memory clock speedsKnown for one8200,8000,7800,7600,7200,7000,6800,6600,6400,6200,6000,5600,5200,4800,4400 MHz
Supported memory clock speed (max)Differs9600 MHz8200 MHz
Maximum internal memory256 GB256 GB
Unbuffered memoryYesYes
Maximum internal memory per slotKnown for one64 GB
Storage controllers4 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersSATA III, M.2M.2, PCI Express 4.0, PCI Express 5.0, SATA III
Number of HDDs supportedDiffers42
Number of storage drives supportedDiffers85
RAID supportYesYes
RAID levelsDiffers0, 1, 5, 100, 1, 10, 5
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
Maximum resolutionKnown for one4096 x 2160 pixels
DirectX versionKnown for one12.0
Internal I/O6 differ
USB 2.0 connectorsDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectorsDiffers42
Front panel audio connectorYesYes
Front panel connectorKnown for oneYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectorsDiffers12
Number of chassis fan connectorsDiffers52
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)Known for one1
12V power connectorYesYes
Number of water pump connectorsKnown for one2
TPM connectorKnown for oneYes
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one4
USB 3.2 Gen 2x2 connectorsKnown for one1
Chassis intrusion connectorKnown for oneYes
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
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 quantityDiffers51
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
Ethernet LAN (RJ-45) ports11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for one2.1
DVI-D ports quantity00
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.4
Headphone outputsKnown for one1
Line-inKnown for oneYes
S/PDIF out portYesYes
Digital audio optical outKnown for one1
WiFi-AP antenna jackDiffers12
USB4 Gen 3x2 ports quantityKnown for one2
Microphone inKnown for oneYes
Network4 differ
Ethernet LANYesYes
Ethernet interface typeDiffers5 Gigabit Ethernet2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet
LAN controllerKnown for oneRealtek RTL8126
Wi-FiYesYes
Top Wi-Fi standardDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 7 (802.11be)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)
WLAN controller modelDiffersMediaTek MT7925Realtek RTL8922AE
BluetoothYesYes
Bluetooth version5.45.4
Features4 differ
Component forPCPC
Motherboard form factorDiffersATXmicro ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetDiffersAMD X870EAMD B850
Audio chipKnown for oneRealtek ALC1220
Audio output channels7.1 channels7.1 channels
Product colourDiffersMulticolourBlack
PC health monitoringKnown for oneFan, Temperature, Voltage, Water cooling
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 11Windows 11 Home
Expansion slots5 differ
PCI Express x16 (Gen 4.x) slots11
PCI Express x16 (Gen 5.x) slots11
Number of M.2 (M) slotsDiffers43
1st M.2 largest key size22802280
1st M.2 highest PCI Express generation5.05.0
2nd M.2 largest key sizeDiffers22602280
2nd M.2 highest PCI Express generationDiffers5.04.0
3rd M.2 largest key sizeDiffers22422280
3rd M.2 highest PCI Express generationDiffers5.04.0
4th M.2 largest key sizeKnown for one22110
4th M.2 highest PCI Express generationKnown for one5.0
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers64 Mbit512 Mbit
ACPI versionKnown for one5.0
Clear CMOS jumperKnown for oneYes
Clear CMOS buttonYesYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionKnown for one2.7
Logistics dataidentical
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 data4 differ
Package widthDiffers353 mm268 mm
Package depthDiffers273 mm287 mm
Package heightDiffers68 mm89 mm
Package weightDiffers2.7 kg2.66 kg
Weight & dimensions2 differ
WidthDiffers305 mm244 mm
Depth244 mm244 mm
HeightDiffers50 mm35 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Batteries includedKnown for oneYes
Screws includedKnown for oneYes
Bundled softwareKnown for oneNorton® Internet Security (OEM version)
Other features1 differ
WeightDiffers1.9 kg2.29 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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