Product comparison · 2 motherboards

ASUS PRIME B840M-R vs GIGABYTE B760M G AX

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  • 57specifications compared
  • 18differ
  • 39identical
  • 41known for one product only

Key differences

The GIGABYTE B760M G AX has 400 MHz more supported memory clock speed (max) than the ASUS PRIME B840M-R (8000 MHz vs 7600 MHz). The ASUS PRIME B840M-R has 1 more USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity than the GIGABYTE B760M G AX (4 vs 3). The GIGABYTE B760M G AX has 1 more USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity than the ASUS PRIME B840M-R (1 vs 0). Only the GIGABYTE B760M G AX has Wi-Fi. Processor manufacturer: AMD on the ASUS PRIME B840M-R, Intel on the GIGABYTE B760M G AX.

  • Processor manufacturer
    • PRIME B840M-R:AMD
    • B760M G AX:Intel
  • Processor socket
    • PRIME B840M-R:Socket AM5
    • B760M G AX:LGA 1700
  • ECC сompatibility
    • PRIME B840M-R:Non-ECC
    • B760M G AX:ECC & Non-ECC
  • Supported memory clock speed (max)
    • PRIME B840M-R:7600 MHz
    • B760M G AX:8000 MHz
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • PRIME B840M-R:4
    • B760M G AX:3
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    • PRIME B840M-R:0
    • B760M G AX:1
  • DisplayPorts quantity
    • PRIME B840M-R:1
    • B760M G AX:2
  • USB connector type
    • PRIME B840M-R:USB Type-A
    • B760M G AX:USB Type-A, USB Type-C

Side by side

Differences highlightedShow differences only (off)
Comparison of PRIME B840M-R, B760M G AX
98 specifications
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM5LGA 1700
Compatible processor seriesDiffersAMD Ryzen 9000 Series, AMD Ryzen 8000 Series, AMD Ryzen 7000 SeriesIntel® Celeron®, Intel® Core™ i3, Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9, Intel® Pentium® Gold
Supported processor socketsKnown for oneUnknown — not stated by the sourceLGA 1700
Memory2 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slots22
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityDiffersNon-ECCECC & Non-ECC
Supported memory clock speedsKnown for oneUnknown — not stated by the source8000,7800,7600,7400,7200,7000,6800,6600,6400,6200,6000,5800,5600,5200,4800,4400 MHz
Supported memory clock speed (max)Differs7600 MHz8000 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
Storage controllersidentical
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesM.2, SATA IIIM.2, SATA III
Number of HDDs supported44
Number of storage drives supported66
RAID supportYesYes
RAID levels0, 1, 5, 100, 1, 5, 10
Graphicsidentical
Parallel processing technology supportNot supportedNot supported
Maximum resolutionKnown for oneUnknown — not stated by the source4096 x 2304 pixels
HDCPKnown for oneUnknown — not stated by the sourceYes
Internal I/Oidentical
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectors44
Total number of SATA connectorsKnown for oneUnknown — not stated by the source4
S/PDIF out connectorYesYes
Front panel audio connectorYesYes
Front panel connectorKnown for oneUnknown — not stated by the sourceYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
EPS power connector (8-pin)YesYes
12V power connectorYesYes
TPM connectorYesYes
RGB LED pin headerKnown for oneUnknown — not stated by the sourceYes
Number of CPU fan connectorsKnown for one1Unknown — not stated by the source
Number of chassis fan connectorsKnown for one2Unknown — not stated by the source
Number of COM connectorsKnown for one1Unknown — not stated by the source
Rear panel I/O ports4 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
PS/2 ports quantity11
VGA (D-Sub) ports quantity00
HDMI ports quantity11
HDMI versionKnown for oneUnknown — not stated by the source2.0
DVI-D ports quantity00
DisplayPorts quantityDiffers12
DisplayPort versionKnown for oneUnknown — not stated by the source1.2
WiFi-AP antenna jackKnown for oneUnknown — not stated by the source2
USB connector typeDiffersUSB Type-AUSB Type-A, USB Type-C
Headphone outputsKnown for one1Unknown — not stated by the source
Line-inKnown for oneYesUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
Network3 differ
Ethernet LANYesYes
Ethernet interface typeDiffersGigabit Ethernet2.5 Gigabit Ethernet
Wi-FiDiffersNoYes
Top Wi-Fi standardDiffersNot availableWi-Fi 6E (802.11ax)
Wi-Fi standardsKnown for oneUnknown — not stated by the source802.11a, 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 oneUnknown — not stated by the sourceIntel Wi-Fi 6E AX211
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source5.2
Features3 differ
Component forPCPC
Motherboard form factormicro ATXmicro ATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD B840Intel B760 Express
Audio output channels7.1 channels7.1 channels
PC health monitoringKnown for oneUnknown — not stated by the sourceFan, Temperature, Voltage, Water cooling
Windows operating systems supportedDiffersWindows 11, Windows 10 x64Windows 10 x64, Windows 11 x64
Product colourKnown for oneMulticolourUnknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for oneUnknown — not stated by the source2
PCI Express x16 slotsKnown for oneUnknown — not stated by the source1
Number of M.2 (M) slots22
1st M.2 largest key size22802280
1st M.2 highest PCI Express generationKnown for oneUnknown — not stated by the source4.0
2nd M.2 largest key sizeKnown for oneUnknown — not stated by the source2280
2nd M.2 highest PCI Express generationKnown for oneUnknown — not stated by the source4.0
PCI Express x1 (Gen 3.x) slotsKnown for one1Unknown — not stated by the source
PCI Express x16 (Gen 4.x) slotsKnown for one1Unknown — not stated by the source
BIOS1 differ
BIOS typeUEFI AMIUEFI AMI
BIOS memory sizeDiffers256 Mbit128 Mbit
ACPI versionKnown for oneUnknown — not stated by the source5.0
Clear CMOS jumperKnown for oneUnknown — not stated by the sourceYes
Desktop Management Interface (DMI) versionKnown for oneUnknown — not stated by the source2.7
System Management BIOS (SMBIOS) versionKnown for oneUnknown — not stated by the source2.7
Weight & dimensions2 differ
WidthDiffers236 mm244 mm
DepthDiffers229 mm225 mm
HeightKnown for one36.5 mmUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneUnknown — not stated by the sourceSATA
Bundled softwareKnown for oneUnknown — not stated by the sourceNorton Internet Security
Packaging dataidentical
Package widthKnown for one260 mmUnknown — not stated by the source
Package depthKnown for one270 mmUnknown — not stated by the source
Package heightKnown for one51.5 mmUnknown — not stated by the source
Package weightKnown for one924 gUnknown — not stated by the source
Other featuresidentical
WeightKnown for one563 gUnknown — 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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