Product comparison · 2 motherboards

GIGABYTE B550M AORUS ELITE AX (REV. 1.4) vs MSI B850M GAMING WIFI6E

69specifications compared
33differ
36identical
43known for one product only

Key differences

The GIGABYTE B550M AORUS ELITE AX (REV. 1.4) has 2 more memory slots than the MSI B850M GAMING WIFI6E (4 vs 2). The MSI B850M GAMING WIFI6E has 3,467 MHz more supported memory clock speed (max) than the GIGABYTE B550M AORUS ELITE AX (REV. 1.4) (8200 MHz vs 4733 MHz). The MSI B850M GAMING WIFI6E has 3 more USB 2.0 connectors than the GIGABYTE B550M AORUS ELITE AX (REV. 1.4) (4 vs 1). Processor socket: Socket AM4 on the GIGABYTE B550M AORUS ELITE AX (REV. 1.4), Socket AM5 on the MSI B850M GAMING WIFI6E. Supported processor sockets: Socket AM4 on the GIGABYTE B550M AORUS ELITE AX (REV. 1.4), Socket AM5 on the MSI B850M GAMING WIFI6E.

Processor socket
- B550M AORUS ELITE AX (REV. 1.4):Socket AM4
- B850M GAMING WIFI6E:Socket AM5
Supported processor sockets
- B550M AORUS ELITE AX (REV. 1.4):Socket AM4
- B850M GAMING WIFI6E:Socket AM5
Supported memory types
- B550M AORUS ELITE AX (REV. 1.4):DDR4-SDRAM
- B850M GAMING WIFI6E:DDR5-SDRAM
Number of memory slots
- B550M AORUS ELITE AX (REV. 1.4):4
- B850M GAMING WIFI6E:2
ECC сompatibility
- B550M AORUS ELITE AX (REV. 1.4):ECC & Non-ECC
- B850M GAMING WIFI6E:Non-ECC
Supported memory clock speed (max)
- B550M AORUS ELITE AX (REV. 1.4):4733 MHz
- B850M GAMING WIFI6E:8200 MHz
Supported storage drive interfaces
- B550M AORUS ELITE AX (REV. 1.4):M.2, SATA III
- B850M GAMING WIFI6E:M.2
USB 2.0 connectors
- B550M AORUS ELITE AX (REV. 1.4):1
- B850M GAMING WIFI6E:4

Side by side

Differences highlightedShow differences only

Comparison of B550M AORUS ELITE AX (REV. 1.4), B850M GAMING WIFI6E
112 specifications	A GIGABYTE B550M AORUS ELITE AX (REV. 1.4)View product	B MSI B850M GAMING WIFI6E View product
Processor3 differ
Processor socketDiffers	Socket AM4	Socket AM5
Compatible processor seriesDiffers	AMD Ryzen 3000 Series, AMD Ryzen 4000 Series, AMD Ryzen 5000 Series	AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Supported processor socketsDiffers	Socket AM4	Socket AM5
Memory5 differ
Supported memory typesDiffers	DDR4-SDRAM	DDR5-SDRAM
Number of memory slotsDiffers	4	2
ECC сompatibilityDiffers	ECC & Non-ECC	Non-ECC
Supported memory clock speedsDiffers	4733,4600,4400,4266,4133,4000,3866,3733,3600,3466,3400,3200,2933,2667,2400,2133 MHz	4800,5600,6000,6400,8200 MHz
Supported memory clock speed (max)Differs	4733 MHz	8200 MHz
Unbuffered memoryKnown for one	Yes	Unknown — not stated by the source
Maximum internal memory per slotKnown for one	32 GB	Unknown — not stated by the source
Storage controllers1 differ
Supported storage drive interfacesDiffers	M.2, SATA III	M.2
Graphicsidentical
Parallel processing technology supportKnown for one	Not supported	Unknown — not stated by the source
Maximum resolutionKnown for one	4096 x 2160 pixels	Unknown — not stated by the source
HDCPKnown for one	Yes	Unknown — not stated by the source
DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics cardKnown for one	Unknown — not stated by the source	No
Internal I/O6 differ
USB 2.0 connectorsDiffers	1	4
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	1	2
USB 3.2 Gen 2 (3.1 Gen 2) connectorsDiffers	0	1
Number of CPU fan connectorsDiffers	1	2
Number of chassis fan connectorsKnown for one	2	Unknown — not stated by the source
EPS power connector (8-pin)Known for one	Yes	Unknown — not stated by the source
Number of EPS power connectors (8-pin)Known for one	1	Unknown — not stated by the source
12V power connectorKnown for one	Yes	Unknown — not stated by the source
Number of water pump connectorsDiffers	2	1
Serial port headersKnown for one	1	Unknown — not stated by the source
TPM connectorKnown for one	Yes	Unknown — not stated by the source
Number of RGB LED pin headersDiffers	5	3
Number of SATA II connectorsKnown for one	Unknown — not stated by the source	0
Number of SATA connectorsKnown for one	Unknown — not stated by the source	0
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	4
Rear panel I/O ports4 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	1
PS/2 ports quantityKnown for one	1	Unknown — not stated by the source
DVI-D ports quantityDiffers	1	0
Headphone outputsKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
WiFi-AP antenna jackKnown for one	2	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
DisplayPort versionKnown for one	Unknown — not stated by the source	1.4
Network3 differ
Ethernet interface typeDiffers	Gigabit Ethernet	2.5 Gigabit Ethernet
LAN controllerDiffers	Realtek RTL8111H	Realtek RTL8125D
Wi-Fi standardsDiffers	Wi-Fi 6E (802.11ax)	802.11a, 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 one	Realtek RTL8852CE	Unknown — not stated by the source
Features3 differ
Motherboard chipsetDiffers	AMD B550	AMD B850
Product colourDiffers	Brown	Black
PC health monitoringKnown for one	Fan, Temperature, Voltage	Unknown — not stated by the source
Cooling typeKnown for one	Passive	Unknown — not stated by the source
Power source typeKnown for one	ATX	Unknown — not stated by the source
Windows operating systems supportedDiffers	Windows 10 x64, Windows 11 x64	Windows 11 x64
Expansion slots3 differ
PCI Express x1 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
1st M.2 largest key sizeDiffers	22110	2280
1st M.2 highest PCI Express generationDiffers	4.0	5.0
2nd M.2 highest PCI Express generationDiffers	3.0	4.0
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 5.x) slotsKnown for one	Unknown — not stated by the source	1
BIOS3 differ
BIOS memory sizeDiffers	128 Mbit	512 Mbit
ACPI versionDiffers	5.0	6.5
Clear CMOS jumperKnown for one	Yes	Unknown — not stated by the source
Desktop Management Interface (DMI) versionKnown for one	2.7	Unknown — not stated by the source
System Management BIOS (SMBIOS) versionDiffers	2.7	3.7
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	265 mm	Unknown — not stated by the source
Package depthKnown for one	265 mm	Unknown — not stated by the source
Package heightKnown for one	65 mm	Unknown — not stated by the source
Package weightKnown for one	1.27 kg	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	244 mm	226 mm
DepthDiffers	244 mm	243.8 mm
Packaging contentidentical
Antenna includedKnown for one	Yes	Unknown — not stated by the source
Screws includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Norton® Internet Security (OEM version)LAN bandwidth management software	Unknown — not stated by the source
Technical detailsidentical
Warranty periodKnown for one	3 year(s)	Unknown — 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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