Product comparison · 2 motherboards

MSI MAG B850 TOMAHAWK MAX WIFI II vs MSI PRO B860M-E

67specifications compared
24differ
43identical
8known for one product only

Key differences

The MSI MAG B850 TOMAHAWK MAX WIFI II has 2 more memory slots than the MSI PRO B860M-E (4 vs 2). The MSI PRO B860M-E has 666 MHz more supported memory clock speed (max) than the MSI MAG B850 TOMAHAWK MAX WIFI II (9066 MHz vs 8400 MHz). The MSI MAG B850 TOMAHAWK MAX WIFI II has 128 GB more maximum internal memory than the MSI PRO B860M-E (256 GB vs 128 GB). Processor manufacturer: AMD on the MSI MAG B850 TOMAHAWK MAX WIFI II, Intel on the MSI PRO B860M-E. Processor socket: Socket AM5 on the MSI MAG B850 TOMAHAWK MAX WIFI II, LGA 1851 (Socket V1) on the MSI PRO B860M-E.

Processor manufacturer
- MAG B850 TOMAHAWK MAX WIFI II:AMD
- PRO B860M-E:Intel
Processor socket
- MAG B850 TOMAHAWK MAX WIFI II:Socket AM5
- PRO B860M-E:LGA 1851 (Socket V1)
Supported processor sockets
- MAG B850 TOMAHAWK MAX WIFI II:Socket AM5
- PRO B860M-E:LGA 1851
Number of memory slots
- MAG B850 TOMAHAWK MAX WIFI II:4
- PRO B860M-E:2
Supported memory clock speeds
- MAG B850 TOMAHAWK MAX WIFI II:4800,5600,8400 MHz
- PRO B860M-E:9066,6400 MHz
Supported memory clock speed (max)
- MAG B850 TOMAHAWK MAX WIFI II:8400 MHz
- PRO B860M-E:9066 MHz
Maximum internal memory
- MAG B850 TOMAHAWK MAX WIFI II:256 GB
- PRO B860M-E:128 GB
Number of storage drives supported
- MAG B850 TOMAHAWK MAX WIFI II:8
- PRO B860M-E:6

Side by side

Differences highlightedShow differences only

Comparison of MAG B850 TOMAHAWK MAX WIFI II, PRO B860M-E
75 specifications	A MSI MAG B850 TOMAHAWK MAX WIFI II View product	B MSI PRO B860M-E View product
Processor4 differ
Processor manufacturerDiffers	AMD	Intel
Processor socketDiffers	Socket AM5	LGA 1851 (Socket V1)
Compatible processor seriesDiffers	AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series	Intel Core Ultra (Series 2)
Supported processor socketsDiffers	Socket AM5	LGA 1851
Memory4 differ
Number of memory slotsDiffers	4	2
Supported memory clock speedsDiffers	4800,5600,8400 MHz	9066,6400 MHz
Supported memory clock speed (max)Differs	8400 MHz	9066 MHz
Maximum internal memoryDiffers	256 GB	128 GB
Storage controllers1 differ
Number of storage drives supportedDiffers	8	6
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 10	Unknown — not stated by the source
Internal I/O2 differ
USB 3.2 Gen 1 (3.1 Gen 1) connectorsDiffers	4	2
Number of CPU fan connectorsDiffers	6	1
Rear panel I/O ports4 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers	0	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	2	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers	3	1
Features3 differ
Motherboard form factorDiffers	ATX	micro ATX
Motherboard chipsetDiffers	AMD B850	Intel B860
Audio chipDiffers	Realtek ALC4080	Realtek ALC897
Expansion slots4 differ
PCI Express x16 (Gen 3.x) slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 (Gen 4.x) slotsDiffers	1	3
Number of M.2 (M) slotsDiffers	4	2
1st M.2 largest key sizeDiffers	22110	2280
2nd M.2 highest PCI Express generationDiffers	5.0	4.0
3rd M.2 largest key sizeKnown for one	2280	Unknown — not stated by the source
3rd M.2 highest PCI Express generationKnown for one	4.0	Unknown — not stated by the source
4th M.2 largest key sizeKnown for one	2280	Unknown — not stated by the source
4th M.2 highest PCI Express generationKnown for one	4.0	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	243.8 mm	220 mm
DepthDiffers	304.8 mm	243.8 mm
Other featuresidentical
mSATA ports quantityKnown for one	0	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.

More motherboard comparisons

All motherboard comparisons