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Product comparison · 2 motherboards

GIGABYTE B650M GAMING WIFI6E (rev.1.4) vs GIGABYTE MZ33-AR1 Socket SP5 Extended ATX

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  • 41specifications compared
  • 21differ
  • 20identical
  • 66known for one product only

Key differences

The GIGABYTE MZ33-AR1 Socket SP5 Extended ATX has 22 more memory slots than the GIGABYTE B650M GAMING WIFI6E (rev.1.4) (24 vs 2). The GIGABYTE MZ33-AR1 Socket SP5 Extended ATX has 1 more storage drives supported than the GIGABYTE B650M GAMING WIFI6E (rev.1.4) (6 vs 5). The GIGABYTE B650M GAMING WIFI6E (rev.1.4) has 1 more USB 2.0 connectors than the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX (2 vs 1). Only the GIGABYTE B650M GAMING WIFI6E (rev.1.4) has Wi-Fi. Processor socket: Socket AM5 on the GIGABYTE B650M GAMING WIFI6E (rev.1.4), Socket SP5 on the GIGABYTE MZ33-AR1 Socket SP5 Extended ATX.

  • Processor socket
    • Socket AM5
    • Socket SP5
  • Number of memory slots
    • 2
    • 24
  • Supported storage drive interfaces
    • M.2, SATA III
    • M.2
  • Number of storage drives supported
    • 5
    • 6
  • USB 2.0 connectors
    • 2
    • 1
  • Number of SATA III connectors
    • 4
    • 0
  • Number of EPS power connectors (8-pin)
    • 1
    • 2
  • USB 2.0 ports quantity
    • 4
    • 0

Side by side

Differences highlightedShow differences only
107 specifications
A

GIGABYTE

B650M GAMING WIFI6E (rev.1.4)View product
B

GIGABYTE

MZ33-AR1 Socket SP5 Extended ATX

Model MZ33-AR1

View product
Processor2 differ
Processor manufacturerAMDAMD
Processor socketDiffersSocket AM5Socket SP5
Compatible processor seriesDiffersAMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 SeriesAMD EPYC 9004, AMD EPYC 9005
Supported processor socketsKnown for oneSocket AM5
Memory2 differ
Supported memory typesDDR5-SDRAMDDR5-SDRAM
Number of memory slotsDiffers224
Memory slots typeDIMMDIMM
Memory channelsKnown for oneDual-channel
ECC сompatibilityKnown for oneNon-ECC
Supported memory clock speedsDiffers6400,6200,6000,5600,5200,4800,4400 MHz3600,4000,4400,4800 MHz
Supported memory clock speed (max)Known for one6400 MHz
Maximum internal memoryKnown for one128 GB
Unbuffered memoryKnown for oneYes
Maximum internal memory per slotKnown for one64 GB
Storage controllers2 differ
Supported storage drive typesKnown for oneHDD & SSD
Supported storage drive interfacesDiffersM.2, SATA IIIM.2
Number of HDDs supportedKnown for one4
Number of storage drives supportedDiffers56
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 10
Graphicsidentical
Parallel processing technology supportKnown for oneNot supported
Maximum resolutionKnown for one4096 x 2160 pixels
HDCPKnown for oneYes
DirectX versionKnown for one12.0
On-board graphics card modelKnown for oneAspeed AST2600
Internal I/O3 differ
USB 2.0 connectorsDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) connectors11
USB 3.2 Gen 2 (3.1 Gen 2) connectors00
Number of SATA III connectorsDiffers40
Front panel audio connectorKnown for oneYes
Front panel connectorYesYes
ATX Power connector (24-pin)YesYes
CPU fan connectorYesYes
Number of CPU fan connectorsKnown for one1
Number of chassis fan connectorsKnown for one2
EPS power connector (8-pin)YesYes
Number of EPS power connectors (8-pin)Differs12
TPM connectorYesYes
RGB LED pin headerKnown for oneYes
Number of RGB LED pin headersKnown for one3
Rear panel I/O ports3 differ
USB 2.0 ports quantityDiffers40
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
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 quantity00
Ethernet LAN (RJ-45) portsDiffers12
PS/2 ports quantityKnown for one1
VGA (D-Sub) ports quantity11
HDMI ports quantityDiffers10
HDMI versionKnown for one2.1
DVI-D ports quantity00
Headphone outputsKnown for one1
Line-inKnown for oneYes
Microphone inKnown for oneYes
WiFi-AP antenna jackKnown for one2
COM ports quantityKnown for one1
Network2 differ
Ethernet LANYesYes
Ethernet interface typeDiffers2.5 Gigabit EthernetGigabit Ethernet
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)
Wi-Fi standardsKnown for oneWi-Fi 6E (802.11ax)
WLAN controller modelKnown for oneRealtek RTL8852CE
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
LAN controllerKnown for oneBroadcom BCM57416
Features2 differ
Component forDiffersPCServer
Motherboard form factorDiffersmicro ATXExtended ATX
Motherboard chipset familyAMDAMD
Motherboard chipsetKnown for oneAMD B650
Audio chipKnown for oneRealtek ALC897
Audio output channelsKnown for one7.1 channels
PC health monitoringKnown for oneFan, Temperature, Voltage
Power source typeATXATX
Windows operating systems supportedKnown for oneWindows 10 x64, Windows 11
Product colourKnown for oneBlue
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 4.x) slotsKnown for one1
Number of M.2 (M) slots11
1st M.2 largest key sizeKnown for one2580
1st M.2 highest PCI Express generationKnown for one4.0
2nd M.2 largest key sizeKnown for one22110
2nd M.2 highest PCI Express generationKnown for one4.0
PCI Express x16 (Gen 5.x) slotsKnown for one4
BIOSidentical
BIOS typeKnown for oneUEFI AMI
BIOS memory sizeKnown for one256 Mbit
ACPI versionKnown for one5.0
Clear CMOS jumperKnown for oneYes
Desktop Management Interface (DMI) versionKnown for one2.7
System Management BIOS (SMBIOS) versionKnown for one2.7
Logistics dataidentical
Country of originKnown for oneChina
Packaging data3 differ
Package widthDiffers270 mm409 mm
Package depthDiffers268 mm355 mm
Package heightDiffers68 mm78 mm
Batteryidentical
Battery technologyKnown for oneLithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for oneCR2032
Weight & dimensions2 differ
WidthDiffers240 mm304.8 mm
DepthDiffers225 mm330.2 mm
Packaging contentidentical
Antenna includedKnown for oneYes
Batteries includedKnown for oneYes
Screws includedKnown for oneYes
Bundled softwareKnown for oneNorton® Internet Security (OEM version) LAN bandwidth management software
Cables includedKnown for oneSATA
Technical detailsidentical
Warranty periodKnown for one3 year(s)
Operational conditionsidentical
Storage temperature (T-T)Known for one10 - 40 °C
Operating temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one8 - 80%
Storage relative humidity (H-H)Known for one20 - 95%

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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