Product comparison · 2 motherboards

ASUS PRIME B550M-A WIFI II vs GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2)

76specifications compared
17differ
59identical
48known for one product only

Key differences

The ASUS PRIME B550M-A WIFI II has 1 more USB 2.0 connectors than the GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2) (2 vs 1). The GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2) has 1 more USB 3.2 Gen 1 (3.1 Gen 1) connectors than the ASUS PRIME B550M-A WIFI II (2 vs 1). The GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2) has 2 more USB 2.0 ports quantity than the ASUS PRIME B550M-A WIFI II (2 vs 0). ECC сompatibility: ECC on the ASUS PRIME B550M-A WIFI II, ECC & Non-ECC on the GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2). Product colour: Multicolour on the ASUS PRIME B550M-A WIFI II, Dark brown on the GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2).

ECC сompatibility
- PRIME B550M-A WIFI II:ECC
- B550M GAMING X WIFI6 (Rev. 1.2):ECC & Non-ECC
USB 2.0 connectors
- PRIME B550M-A WIFI II:2
- B550M GAMING X WIFI6 (Rev. 1.2):1
USB 3.2 Gen 1 (3.1 Gen 1) connectors
- PRIME B550M-A WIFI II:1
- B550M GAMING X WIFI6 (Rev. 1.2):2
USB 2.0 ports quantity
- PRIME B550M-A WIFI II:0
- B550M GAMING X WIFI6 (Rev. 1.2):2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- PRIME B550M-A WIFI II:2
- B550M GAMING X WIFI6 (Rev. 1.2):0
VGA (D-Sub) ports quantity
- PRIME B550M-A WIFI II:1
- B550M GAMING X WIFI6 (Rev. 1.2):0
DVI-D ports quantity
- PRIME B550M-A WIFI II:1
- B550M GAMING X WIFI6 (Rev. 1.2):0
WiFi-AP antenna jack
- PRIME B550M-A WIFI II:1
- B550M GAMING X WIFI6 (Rev. 1.2):2

Side by side

Differences highlightedShow differences only

Comparison of PRIME B550M-A WIFI II, B550M GAMING X WIFI6 (Rev. 1.2)
124 specifications	A ASUS PRIME B550M-A WIFI II View product	B GIGABYTE B550M GAMING X WIFI6 (Rev. 1.2)View product
Processor1 differ
Compatible processor seriesDiffers	AMD Ryzen 3000 Series, AMD Ryzen 5000 Series	AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series
Memory2 differ
ECC сompatibilityDiffers	ECC	ECC & Non-ECC
Supported memory clock speedsDiffers	2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800,4866 MHz	2133,2400,2667,2933,3200 MHz
Supported memory clock speed (max)Known for one	Unknown — not stated by the source	3200 MHz
Maximum internal memory per slotKnown for one	Unknown — not stated by the source	32 GB
Storage controllersidentical
Number of HDDs supportedKnown for one	Unknown — not stated by the source	4
Graphicsidentical
Maximum resolutionKnown for one	Unknown — not stated by the source	5120 x 2880 pixels
HDCPKnown for one	Unknown — not stated by the source	Yes
DirectX versionKnown for one	Unknown — not stated by the source	12.0
Internal I/O2 differ
USB 2.0 connectorsDiffers	2	1
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	1	2
Front panel connectorKnown for one	Unknown — not stated by the source	Yes
Number of CPU fan connectorsKnown for one	Unknown — not stated by the source	1
Number of EPS power connectors (8-pin)Known for one	Unknown — not stated by the source	1
Serial port headersKnown for one	Unknown — not stated by the source	1
Number of RGB LED pin headersKnown for one	Unknown — not stated by the source	5
S/PDIF out connectorKnown for one	Yes	Unknown — not stated by the source
Number of EATX power connectorsKnown for one	1	Unknown — not stated by the source
12V power connectorKnown for one	Yes	Unknown — not stated by the source
Number of COM connectorsKnown for one	1	Unknown — not stated by the source
Rear panel I/O ports5 differ
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	2	0
VGA (D-Sub) ports quantityDiffers	1	0
DVI-D ports quantityDiffers	1	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.4
Line-inKnown for one	Unknown — not stated by the source	Yes
WiFi-AP antenna jackDiffers	1	2
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
Network1 differ
WLAN controller modelKnown for one	Unknown — not stated by the source	Realtek RTL8851BE
Bluetooth versionDiffers	5.2	5.3
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC1220-VB
Product colourDiffers	Multicolour	Dark brown
PC health monitoringKnown for one	Unknown — not stated by the source	Fan, Temperature, Voltage
Cooling typeKnown for one	Unknown — not stated by the source	Passive
Power source typeKnown for one	Unknown — not stated by the source	ATX
Expansion slots2 differ
PCI Express x1 (Gen 3.x) slotsDiffers	2	1
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
1st M.2 largest key sizeDiffers	22110	2280
BIOS1 differ
BIOS memory sizeDiffers	256 Mbit	128 Mbit
ACPI versionKnown for one	Unknown — not stated by the source	5.0
Desktop Management Interface (DMI) versionKnown for one	Unknown — not stated by the source	2.7
System Management BIOS (SMBIOS) versionKnown for one	Unknown — not stated by the source	2.7
Logistics dataidentical
Products per shipping (inner) caseKnown for one	Unknown — not stated by the source	1 pc(s)
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Batteryidentical
Battery weightKnown for one	Unknown — not stated by the source	3 g
Lithium weight per batteryKnown for one	Unknown — not stated by the source	0.07 g
Number of battery cellsKnown for one	Unknown — not stated by the source	1
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Manganese Dioxide (LiMnO2)
Battery typeKnown for one	Unknown — not stated by the source	CR2032
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	270 mm
Package depthKnown for one	Unknown — not stated by the source	268 mm
Package heightKnown for one	Unknown — not stated by the source	68 mm
Package weightKnown for one	Unknown — not stated by the source	1.24 kg
Weight & dimensions1 differ
HeightDiffers	67 mm	35 mm
Packaging contentidentical
Antenna includedKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Screws includedKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	Norton® Internet Security (OEM version) LAN bandwidth management software
Cables includedKnown for one	SATA	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
WeightDiffers	845 g	1.14 kg
Packaging contentKnown for one	2 x SATA 6Gb/s cables 1 x ASUS Wi-Fi moving antennas 1 x I/O Shield 1 x M.2 SSD screw package 1 x Support DVD 1 x User manual	Unknown — not stated by the source
Technical detailsidentical
Warranty periodKnown for one	Unknown — not stated by the source	3 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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