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Product comparison · 2 motherboards

GIGABYTE A620M H 2.2 vs GIGABYTE B850M AORUS STEALTH

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  • 31specifications compared
  • 10differ
  • 21identical
  • 88known for one product only

Key differences

The GIGABYTE B850M AORUS STEALTH has 128 GB more maximum internal memory than the GIGABYTE A620M H 2.2 (256 GB vs 128 GB). The GIGABYTE B850M AORUS STEALTH has 3 more RGB LED pin headers than the GIGABYTE A620M H 2.2 (4 vs 1). The GIGABYTE B850M AORUS STEALTH has 2 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the GIGABYTE A620M H 2.2 (4 vs 2). Supported storage drive types: SSD on the GIGABYTE A620M H 2.2, HDD & SSD on the GIGABYTE B850M AORUS STEALTH. Motherboard chipset: AMD A620A on the GIGABYTE A620M H 2.2, AMD B850 on the GIGABYTE B850M AORUS STEALTH.

  • Maximum internal memory
    • 128 GB
    • 256 GB
  • Supported storage drive types
    • SSD
    • HDD & SSD
  • Number of RGB LED pin headers
    • 1
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 4
  • Motherboard chipset
    • AMD A620A
    • AMD B850
  • Width
    • 230 mm
    • 244 mm
  • Depth
    • 225 mm
    • 244 mm

Side by side

Differences highlightedShow differences only
119 specifications
A

GIGABYTE

A620M H 2.2View product
B

GIGABYTE

B850M AORUS STEALTHView product
Memory1 differ
Number of memory slotsKnown for one4
Memory slots typeKnown for oneDIMM
Memory channelsKnown for oneDual-channel
ECC сompatibilityKnown for oneNon-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)Known for one8200 MHz
Maximum internal memoryDiffers128 GB256 GB
Unbuffered memoryKnown for oneYes
Maximum internal memory per slotKnown for one64 GB
Storage controllers2 differ
Supported storage drive typesDiffersSSDHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA, PCI Express 4.0, NVMeM.2, PCI Express 4.0, PCI Express 5.0, SATA III
Number of HDDs supportedKnown for one2
Number of storage drives supportedKnown for one5
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 10, 5
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
DirectX versionKnown for one12.0
HDCPKnown for oneYes
HDCP versionKnown for one2.3
Internal I/O1 differ
USB 3.2 Gen 2 (3.1 Gen 2) connectorsKnown for one1
Number of SATA III connectorsKnown for one2
Front panel audio connectorKnown for oneYes
Front panel connectorKnown for oneYes
Number of CPU fan connectorsKnown for one2
Number of chassis fan connectorsKnown for one2
EPS power connector (8-pin)Known for oneYes
Number of EPS power connectors (8-pin)Known for one1
12V power connectorKnown for oneYes
Number of water pump connectorsKnown for one2
TPM connectorKnown for oneYes
Number of RGB LED pin headersDiffers14
Number of SATA connectorsKnown for one4
Audio connectorKnown for oneYes
Rear panel I/O ports1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one0
DVI-D ports quantityKnown for one0
Headphone outputsKnown for one1
Line-inKnown for oneYes
S/PDIF out portKnown for oneYes
Digital audio optical outKnown for one1
WiFi-AP antenna jackKnown for one2
PS/2 ports quantityKnown for one1
Networkidentical
Ethernet LANKnown for oneYes
Ethernet interface typeKnown for one2.5 Gigabit Ethernet, 5 Gigabit Ethernet, Gigabit Ethernet, Fast Ethernet
LAN controllerKnown for oneRealtek RTL8126
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)
Wi-Fi standardsKnown for one802.11a, 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 modelKnown for oneRealtek RTL8922AE
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Features2 differ
Component forKnown for onePC
Motherboard chipsetDiffersAMD A620AAMD B850
Audio chipKnown for oneRealtek ALC1220
Audio output channelsKnown for one7.1 channels
Product colourKnown for oneBlack
PC health monitoringKnown for oneFan, Temperature, Voltage, Water cooling
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 11 x64, Windows 10 x64Windows 11 Home
Expansion slotsidentical
PCI Express x16 (Gen 4.x) slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
Number of M.2 (M) slotsKnown for one3
1st M.2 largest key sizeKnown for one2280
1st M.2 highest PCI Express generationKnown for one5.0
2nd M.2 largest key sizeKnown for one2280
2nd M.2 highest PCI Express generationKnown for one4.0
3rd M.2 largest key sizeKnown for one2280
3rd M.2 highest PCI Express generationKnown for one4.0
BIOSidentical
BIOS memory sizeKnown for one512 Mbit
ACPI versionKnown for one5.0
Clear CMOS buttonKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionKnown for one2.7
BIOS flashback buttonKnown for oneYes
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 dataidentical
Package widthKnown for one268 mm
Package depthKnown for one287 mm
Package heightKnown for one89 mm
Package weightKnown for one2.66 kg
Weight & dimensions2 differ
WidthDiffers230 mm244 mm
DepthDiffers225 mm244 mm
HeightKnown for one35 mm
Packaging content1 differ
Antenna includedKnown for oneYes
Batteries includedKnown for oneYes
Screws includedKnown for oneYes
Bundled softwareDiffersNorton Internet Security (OEM version)Norton® Internet Security (OEM version)
Other featuresidentical
WeightKnown for one2.29 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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