Product comparison · 2 motherboards

ASUS PRIME B650M-A AX vs GIGABYTE Z690 UD DDR4 V2 (rev. 1.0)

Add a product
  • 46specifications compared
  • 20differ
  • 26identical
  • 37known for one product only

Key differences

  • Processor manufacturer
    • PRIME B650M-A AX:AMD
    • Z690 UD DDR4 V2 (rev. 1.0):Intel
  • Processor socket
    • PRIME B650M-A AX:Socket AM5
    • Z690 UD DDR4 V2 (rev. 1.0):LGA 1700
  • Supported memory types
    • PRIME B650M-A AX:DDR5-SDRAM
    • Z690 UD DDR4 V2 (rev. 1.0):DDR4-SDRAM
  • RAID levels
    • PRIME B650M-A AX:0, 1, 10
    • Z690 UD DDR4 V2 (rev. 1.0):0, 1, 5, 10
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    • PRIME B650M-A AX:2
    • Z690 UD DDR4 V2 (rev. 1.0):1
  • USB 3.2 Gen 2 (3.1 Gen 2) connectors
    • PRIME B650M-A AX:0
    • Z690 UD DDR4 V2 (rev. 1.0):1
  • Number of SATA III connectors
    • PRIME B650M-A AX:8
    • Z690 UD DDR4 V2 (rev. 1.0):6
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • PRIME B650M-A AX:2
    • Z690 UD DDR4 V2 (rev. 1.0):4

Side by side

Differences highlightedShow differences only (off)
Comparison of PRIME B650M-A AX, Z690 UD DDR4 V2 (rev. 1.0)
83 specifications
Processor3 differ
Processor manufacturerDiffersAMDIntel
Processor socketDiffersSocket AM5LGA 1700
Compatible processor seriesDiffersAMD Ryzen™ 7Intel® Core™ i5, Intel® Core™ i7, Intel® Core™ i9
Memory2 differ
Supported memory typesDiffersDDR5-SDRAMDDR4-SDRAM
Number of memory slots44
Memory slots typeDIMMDIMM
Memory channelsDual-channelDual-channel
ECC сompatibilityECC & Non-ECCECC & Non-ECC
Supported memory clock speedsDiffers4800,5000,5200,5600 MHz2133,2400,2666,2800,2933,3200,3300,3333,3400,3466,3600,3666,3733,3800,3866,4000,4133,4266,4300,4400,4500,4600,4700,4800,4933,5000,5133,5333 MHz
Maximum internal memory128 GB128 GB
Unbuffered memoryYesYes
Storage controllers2 differ
Supported storage drive typesHDD & SSDHDD & SSD
Supported storage drive interfacesDiffersPCI Express 4.0, PCI Express 5.0, SATA IIIM.2, SATA III
RAID supportKnown for oneYesUnknown — not stated by the source
RAID levelsDiffers0, 1, 100, 1, 5, 10
Graphicsidentical
Discrete graphics supportKnown for oneYesUnknown — not stated by the source
Parallel processing technology supportKnown for oneUnknown — not stated by the source2-Way CrossFireX, Quad-GPU CrossFireX
HDCPKnown for oneUnknown — not stated by the sourceYes
Internal I/O3 differ
USB 2.0 connectors22
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers01
Number of SATA III connectorsDiffers86
S/PDIF out connectorKnown for oneYesUnknown — not stated by the source
Audio connectorKnown for oneYesUnknown — not stated by the source
Front panel audio connectorYesYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of chassis fan connectorsKnown for one3Unknown — not stated by the source
EPS power connector (8-pin)YesYes
Number of COM connectorsKnown for one1Unknown — not stated by the source
TPM connectorKnown for oneYesUnknown — not stated by the source
RGB LED pin headerYesYes
Peripheral (Molex) power connectors (4-pin)Known for oneUnknown — not stated by the source1
Thunderbolt headersKnown for oneUnknown — not stated by the source2
Rear panel I/O ports3 differ
USB 2.0 ports quantity44
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 quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
PS/2 ports quantityKnown for one1Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
HDMI ports quantity11
HDMI versionKnown for one2.1Unknown — not stated by the source
DVI-D ports quantityKnown for one0Unknown — not stated by the source
DisplayPorts quantityKnown for one1Unknown — not stated by the source
DisplayPort versionKnown for one1.4Unknown — not stated by the source
Line-inKnown for oneYesUnknown — not stated by the source
Microphone inKnown for oneYesUnknown — not stated by the source
WiFi-AP antenna jackKnown for one2Unknown — not stated by the source
USB connector typeKnown for oneUSB Type-AUnknown — not stated by the source
S/PDIF out portKnown for oneUnknown — not stated by the sourceYes
Thunderbolt ports quantityKnown for oneUnknown — not stated by the source2
Network1 differ
Ethernet LANYesYes
Ethernet interface type2.5 Gigabit Ethernet2.5 Gigabit Ethernet
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6 (802.11ax)Unknown — not stated by the source
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)Unknown — not stated by the source
BluetoothKnown for oneYesUnknown — not stated by the source
Bluetooth versionKnown for one5.2Unknown — not stated by the source
Features5 differ
Component forPCPC
Motherboard form factorDiffersmicro ATXATX
Motherboard chipset familyDiffersAMDIntel
Motherboard chipsetDiffersAMD B650Intel Z690
Audio output channels7.1 channels7.1 channels
PC health monitoringDiffersCPU, Fan, LED, TemperatureFan, Temperature, Voltage
Cooling typeKnown for oneActiveUnknown — not stated by the source
Power source typeKnown for oneATXUnknown — not stated by the source
Windows operating systems supportedDiffersWindows 10, Windows 10 x64, Windows 11 x64Windows 10 x64
Expansion slotsidentical
PCI Express x16 (Gen 4.x) slotsKnown for one4Unknown — not stated by the source
PCI Express x16 slotsKnown for oneUnknown — not stated by the source1
BIOSidentical
BIOS typeUEFI AMIUEFI AMI
BIOS memory size256 Mbit256 Mbit
Clear CMOS jumperYesYes
ACPI versionKnown for oneUnknown — not stated by the source5.0
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 & dimensions1 differ
WidthDiffers244 mm305 mm
Depth244 mm244 mm
HeightKnown for oneUnknown — not stated by the source70 mm
Packaging contentidentical
Cables includedKnown for oneSATAUnknown — not stated by the source
Other featuresidentical
WeightKnown for oneUnknown — not stated by the source1 kg

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.

More motherboard comparisons

All motherboard comparisons