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Product comparison · 2 motherboards

GIGABYTE B840M H vs MSI AM5 PRO B850M-A WIFI PZ M-ATX

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  • 66specifications compared
  • 27differ
  • 39identical
  • 54known for one product only

Key differences

  • Number of memory slots
    • 2
    • 4
  • Supported memory clock speed (max)
    • 7200 MHz
    • 8200 MHz
  • Maximum internal memory
    • 128 GB
    • 256 GB
  • Number of storage drives supported
    • 5
    • 6
  • RAID levels
    • 0, 1, 5, 10
    • 0, 1, 10
  • USB 2.0 connectors
    • 2
    • 4
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • 1
    • 2
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • 0
    • 1

Side by side

Differences highlightedShow differences only
120 specifications
A

GIGABYTE

B840M HView product
B

MSI

AM5 PRO B850M-A WIFI PZ M-ATXView product
Memory4 differ
Number of memory slotsDiffers24
Supported memory clock speedsDiffers7200,7000,6800,6666,6600,6400,6200,6000,5600,5200,4800,4400 MHz6000,6400,8200 MHz
Supported memory clock speed (max)Differs7200 MHz8200 MHz
Maximum internal memoryDiffers128 GB256 GB
Unbuffered memoryKnown for oneYes
Maximum internal memory per slotKnown for one64 GB
Storage controllers3 differ
Supported storage drive interfacesDiffersM.2, PCI Express 4.0, SATA IIIM.2
Number of storage drives supportedDiffers56
RAID levelsDiffers0, 1, 5, 100, 1, 10
Graphicsidentical
Maximum resolutionKnown for one4096 x 2160 pixels
HDCPKnown for oneYes
HDCP versionKnown for one2.3
DirectX versionKnown for one12.0
On-board graphics cardKnown for oneNo
Internal I/O4 differ
USB 2.0 connectorsDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of CPU fan connectorsDiffers12
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 SATA II connectorsKnown for one0
Number of SATA connectorsKnown for one0
Total number of SATA connectorsKnown for one4
Chassis intrusion connectorKnown for oneYes
Number of COM connectorsKnown for one1
Number of water pump connectorsKnown for one1
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers03
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers02
PS/2 ports quantityKnown for one1
Headphone outputsKnown for one1
Network2 differ
Ethernet interface typeDiffersGigabit Ethernet5 Gigabit Ethernet
LAN controllerKnown for oneRealtek RTL8111H
Wi-FiDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 7 (802.11be)
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), Wi-Fi 7 (802.11be)
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Features3 differ
Motherboard chipsetDiffersAMD B840AMD B850
Product colourDiffersDark brownBlack
PC health monitoringKnown for oneFan, Temperature, Voltage, Water cooling
Cooling typeKnown for onePassive
Power source typeKnown for oneATX
Windows operating systems supportedDiffersWindows 10 x64, Windows 11 x64Windows 11 x64
Expansion slots3 differ
PCI Express x1 (Gen 3.x) slotsKnown for one1
Number of M.2 (M) slotsDiffers12
1st M.2 largest key sizeDiffers25802280
1st M.2 highest PCI Express generationDiffers4.05.0
PCI Express x4 slotsKnown for one1
PCI Express x16 slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 5.x) slotsKnown for one1
2nd M.2 largest key sizeKnown for one2280
2nd M.2 highest PCI Express generationKnown for one4.0
BIOS2 differ
ACPI versionDiffers5.06.5
Clear CMOS jumperKnown for oneYes
BIOS flashback buttonKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionDiffers2.73.7
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 technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneCR2032
Packaging dataidentical
Package widthKnown for one265 mm
Package depthKnown for one265 mm
Package heightKnown for one54 mm
Package weightKnown for one941 g
Weight & dimensions2 differ
WidthDiffers230 mm243.8 mm
DepthDiffers225 mm243.8 mm
HeightKnown for one35 mm
Packaging contentidentical
Batteries includedKnown for oneYes
Screws includedKnown for oneYes
Bundled softwareKnown for oneNorton® Internet Security (OEM version)
Other featuresidentical
WeightKnown for one880 g
mSATA ports quantityKnown for one0
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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