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Motherboards / Compare

ASRock B850I Lightning WiFi vs MSI MAG B850 TOMAHAWK MAX WIFI

43 of 70 fields differ

Download CSVDownload JSON
  • 33 different values
  • 10 known for one only
  • 19 the same
  • 8 missing for both

Biggest differences

Each bar uses the scale of all 87 motherboards.

  1. Rear USB-C portsA: 1B: 3MSI is 3 times higher.
  2. Fan headersA: 3B: 8MSI has 5 more.
  3. M.2 slotsA: 2B: 4MSI has 2 more.
  4. Ethernet speedA: 2.5GbpsB: 5GbpsMSI is 2.5 Gbps higher.
  5. PCIe 5.0 M.2 slotsA: 1B: 2MSI has 1 more.
  6. Vcore stagesA: 10B: 14MSI has 4 more.
  7. Rear USB portsA: 8B: 10MSI has 2 more.

Size, drawn to scale

Front and side.

All 78 fields

Every value links to where we found it.

AASRock B850I Lightning WiFi
BMSI MAG B850 TOMAHAWK MAX WIFI

General

2 of 9 differ
Announced
Not available
Not available
Predecessor
Not available
Not available
Successor
Not available
Not available
Launch price (US)
Not available
Not available
Launch price (EU)
Not available
Not available
Markets
Not available
Not available
Colours
Not available
Not available
Board revision
Not available
Not available

Platform

0 of 4 differ
Chipset

Board

2 of 5 differ
Board dimensions

Power delivery

6 of 6 differ

Memory

5 of 6 differ
Max memory
Max memory speed (overclocked)
ECC memory
CUDIMM support
Not available

Expansion slots

2 of 3 differ
Full-length PCIe slots
1
3
Fastest PCIe x16 slot generation
5
5

Storage

4 of 4 differ
M.2 storage slots
M.2 slots
2
4
PCIe 5.0 M.2 slots
1
2

Rear ports

3 of 5 differ
Rear ports
Rear USB ports
8
10
Rear USB-C ports
1
3
Fastest rear USB port
10Gbps
10Gbps
Thunderbolt
Not available
Not available

Internal connectors

5 of 5 differ
Internal USB headers
Front USB-C header speed
5Gbps
20Gbps
Fan headers
ARGB headers

Networking

6 of 9 differ
Ethernet controllers
Ethernet ports
1
1
Ethernet speed
2.5Gbps
5Gbps
Max Wi-Fi channel width
Not available
Wi-Fi module
Not available

Audio

1 of 2 differ
DAC chip
Not available
Not available

Features

2 of 7 differ
Power button on the board

Measured

3 of 3 differ
VRM temperature under CPU load
Not available
Power draw CPU stress
Not available

In the box

1 of 1 differ
In the box
1 x Quick installation guide, 1 x European Union Regulatory Notices, 1 x SATA cable, 1 x 1 to 3 EZ Conn-Cable (V2), 1 x EZ Front panel cable, 1 x EZ Wi-Fi Antenna, 1 x Cable sticker, 3 x EZ M.2 Clip II, 1 x EZ M.2 Clip II Remover1Owner's manualgzhls.at/blob/ldb/4/c/d/0/9505de78491f9bbd3d2c02edb15c90ef238e.pdfRead 14 October 2026Page 22 package contents.

Warranty

1 of 1 differ
Manufacturer warranty (source market)
Not available

Both are also in the API. Back to all motherboards.