MSI MAG B850 Tomahawk Max WiFi
MSI Pro B850-P WiFi

MSI MAG B850 Tomahawk Max WiFi MSI Pro B850-P WiFi

Overview

Welcome to our in-depth specification comparison between the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi — two B850-chipset ATX motherboards targeting AMD AM5 builds. While both boards share a strong common foundation, key battlegrounds emerge around connectivity and expansion, overclocking headroom, storage options, and cooling support. Read on to discover which board fits your build best.

Common Features

  • Both products use the AM5 CPU socket.
  • Both products are built on the B850 chipset.
  • Both products use the ATX form factor.
  • Wi-Fi is supported on both products, with Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7 available on each.
  • Bluetooth 5.4 is available on both products.
  • Both products feature an HDMI 2.1 port.
  • Both products support a maximum memory amount of 256GB.
  • Both products support a maximum native RAM speed of 5600 MHz.
  • Both products have 4 memory slots.
  • Both products use DDR5 memory.
  • Both products support 2 memory channels.
  • ECC memory is not supported on either product.
  • Both products include 1 USB 3.2 Gen 1 Type-A port.
  • Neither product includes a USB 3.2 Gen 1 Type-C port.
  • Both products include 4 USB 2.0 ports.
  • Neither product includes USB 3.2 Gen 2x2, USB 4, Thunderbolt 3, or Thunderbolt 4 ports.
  • Both products provide 4 USB 3.2 Gen 1 ports and 4 USB 2.0 ports through expansion headers.
  • Both products include 4 SATA 3 connectors.
  • A TPM connector is present on both products.
  • Neither product includes an mSATA connector or SATA 2 connectors.
  • Both products feature 1 PCIe 5.0 x16 slot and 1 PCIe 4.0 x16 slot.
  • Neither product includes PCIe 3.0 x16, PCIe 2.0 x16, PCI, PCIe x4, or PCIe x8 slots.
  • Both products support 7.1 audio channels with 2 audio connectors.
  • An S/PDIF Out port is available on both products.
  • Both products support RAID 0 and RAID 1.
  • RAID 5 and RAID 0+1 are not supported on either product.

Main Differences

  • Overclocked RAM speed reaches 8400 MHz on MSI MAG B850 Tomahawk Max WiFi and 8200 MHz on MSI Pro B850-P WiFi.
  • USB 3.2 Gen 2 Type-A ports number 2 on MSI MAG B850 Tomahawk Max WiFi and 1 on MSI Pro B850-P WiFi.
  • USB 3.2 Gen 2 Type-C ports number 3 on MSI MAG B850 Tomahawk Max WiFi and 2 on MSI Pro B850-P WiFi.
  • Fan headers total 8 on MSI MAG B850 Tomahawk Max WiFi and 6 on MSI Pro B850-P WiFi.
  • M.2 sockets total 4 on MSI MAG B850 Tomahawk Max WiFi and 3 on MSI Pro B850-P WiFi.
  • PCIe x1 slots number 1 on MSI MAG B850 Tomahawk Max WiFi and 2 on MSI Pro B850-P WiFi.
  • RAID 10 (1+0) support is present on MSI MAG B850 Tomahawk Max WiFi but not available on MSI Pro B850-P WiFi.
Specs Comparison
MSI MAG B850 Tomahawk Max WiFi

MSI MAG B850 Tomahawk Max WiFi

MSI Pro B850-P WiFi

MSI Pro B850-P WiFi

General info:
CPU socket AM5 AM5
chipset B850 B850
form factor ATX ATX
release date January 2025 January 2025
supports Wi-Fi
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be) Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Has Bluetooth
Bluetooth version 5.4 5.4
HDMI version HDMI 2.1 HDMI 2.1
Easy to overclock
has RGB lighting
Easy to reset BIOS
Has dual BIOS
has aptX
CPU sockets 1 1
Has integrated graphics
warranty period 3 years 3 years
height 243.8 mm 243.8 mm
width 304.8 mm 304.8 mm
Has integrated CPU

In terms of general specifications, the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi are remarkably similar — both are built on the AM5 socket with a B850 chipset, adopt the standard ATX form factor (304.8 × 243.8 mm), and share an identical connectivity suite: Wi-Fi 7 (backward compatible through Wi-Fi 4), Bluetooth 5.4, and HDMI 2.1. These are strong foundational choices — AM5 ensures forward compatibility with current and upcoming AMD Ryzen processors, Wi-Fi 7 delivers the latest wireless standard for future-proof networking, and Bluetooth 5.4 offers improved stability and range over older versions.

Both boards also share a range of quality-of-life features that matter to builders: easy overclocking, easy BIOS reset, dual BIOS (a critical safety net that protects against failed firmware updates), RGB lighting, and a solid 3-year warranty. Neither board includes an integrated CPU or integrated graphics, which is expected for desktop motherboards in this segment. The absence of aptX support is a minor note for those interested in high-quality Bluetooth audio codecs, but it applies equally to both.

Based strictly on the general info specs provided, these two boards are completely evenly matched — every single specification in this category is identical. There is no differentiator here that gives either product an edge. Buyers will need to look at other spec groups — such as memory support, expansion slots, or rear I/O — to find meaningful distinctions between the Tomahawk Max WiFi and the Pro B850-P WiFi.

Memory:
maximum memory amount 256GB 256GB
RAM speed (max) 5600 MHz 5600 MHz
overclocked RAM speed 8400 MHz 8200 MHz
memory slots 4 4
DDR memory version 5 5
memory channels 2 2
Supports ECC memory

When it comes to memory specifications, both the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi support up to 256GB of maximum memory. They both also feature four memory slots and support DDR5 memory with dual-channel configurations. Additionally, neither board supports ECC memory.

The main difference between the two products lies in their memory speed capabilities. Both motherboards can handle a maximum RAM speed of 5600 MHz, but the MSI MAG B850 Tomahawk Max WiFi supports overclocked RAM speeds of up to 8400 MHz, while the MSI Pro B850-P WiFi supports a lower overclocked RAM speed of 8200 MHz.

Overall, these two products are quite similar in terms of memory features, with the primary distinction being the slightly higher overclocked RAM speed of the MSI MAG B850 Tomahawk Max WiFi.

Ports:
USB 3.2 Gen 2 ports (USB-A) 2 1
USB 3.2 Gen 1 ports (USB-A) 1 1
USB 3.2 Gen 2 ports (USB-C) 3 2
USB 3.2 Gen 1 ports (USB-C) 0 0
USB 2.0 ports 4 4
USB 3.2 Gen 2x2 ports 0 0
USB 4 40Gbps ports 0 0
USB 4 20Gbps ports 0 0
Thunderbolt 4 ports 0 0
Thunderbolt 3 ports 0 0
has an HDMI output
DisplayPort outputs 0 0
RJ45 ports 1 1
Has USB Type-C
eSATA ports 0 0
DVI outputs 0 0
has a VGA connector
PS/2 ports 0 0

The MSI MAG B850 Tomahawk Max WiFi and MSI Pro B850-P WiFi have a number of similarities and differences when it comes to their port configurations. Both motherboards offer 4 USB 2.0 ports and 1 RJ45 Ethernet port. They also both include an HDMI output and USB Type-C support. However, there are a few distinctions between the two products.

The MSI MAG B850 Tomahawk Max WiFi provides 2 USB 3.2 Gen 2 USB-A ports, 1 USB 3.2 Gen 1 USB-A port, and 3 USB 3.2 Gen 2 USB-C ports, whereas the MSI Pro B850-P WiFi offers only 1 USB 3.2 Gen 2 USB-A port and 2 USB 3.2 Gen 2 USB-C ports. Both boards lack USB 3.2 Gen 2x2, USB 4, Thunderbolt 3, and Thunderbolt 4 ports, and neither has any DisplayPort outputs, eSATA ports, or DVI outputs. Additionally, neither board includes a VGA connector or PS/2 ports.

Overall, the MSI MAG B850 Tomahawk Max WiFi has more USB 3.2 Gen 2 USB-A and USB-C ports compared to the MSI Pro B850-P WiFi, but both motherboards have similar basic port offerings such as HDMI, RJ45, and USB Type-C.

Connectors:
USB 3.2 Gen 1 ports (through expansion) 4 4
USB 2.0 ports (through expansion) 4 4
SATA 3 connectors 4 4
fan headers 8 6
USB 3.0 ports (through expansion) 4 4
M.2 sockets 4 3
Has TPM connector
U.2 sockets 0 0
Has mSATA connector
SATA 2 connectors 0 0

Both the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi offer a similar range of connectors, with a few differences in quantity. Both motherboards provide 4 USB 3.2 Gen 1 ports, 4 USB 2.0 ports, 4 USB 3.0 ports (through expansion), and 4 SATA 3 connectors. They also both feature TPM connectors and lack U.2 sockets, mSATA connectors, and SATA 2 connectors.

The main difference between the two products lies in the number of fan headers and M.2 sockets. The MSI MAG B850 Tomahawk Max WiFi offers 8 fan headers, while the MSI Pro B850-P WiFi offers 6 fan headers. Additionally, the MAG B850 Tomahawk Max WiFi has 4 M.2 sockets, whereas the MSI Pro B850-P WiFi has 3 M.2 sockets.

In summary, the MSI MAG B850 Tomahawk Max WiFi offers slightly more fan headers and M.2 sockets compared to the MSI Pro B850-P WiFi, but both motherboards offer similar core connectors and expansion options.

Expansion slots:
PCIe 4.0 x16 slots 1 1
PCIe 5.0 x16 slots 1 1
PCIe 3.0 x16 slots 0 0
PCIe x1 slots 1 2
PCI slots 0 0
PCIe 2.0 x16 slots 0 0
PCIe x4 slots 0 0
PCIe x8 slots 0 0

Both the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi feature a similar layout of PCIe slots, but with a few differences. Both boards include 1 PCIe 4.0 x16 slot and 1 PCIe 5.0 x16 slot. Neither motherboard has any PCIe 3.0 x16, PCIe 2.0 x16, PCIe x4, or PCIe x8 slots, and both lack PCI slots entirely.

The primary difference between the two products lies in the number of PCIe x1 slots. The MSI MAG B850 Tomahawk Max WiFi provides 1 PCIe x1 slot, while the MSI Pro B850-P WiFi offers 2 PCIe x1 slots.

In summary, the MSI Pro B850-P WiFi has an additional PCIe x1 slot compared to the MSI MAG B850 Tomahawk Max WiFi, but both motherboards share similar high-speed PCIe 4.0 and PCIe 5.0 x16 slots.

Audio:
audio channels 7.1 7.1
Has S/PDIF Out port
audio connectors 2 2

In terms of audio features, both the MSI MAG B850 Tomahawk Max WiFi and MSI Pro B850-P WiFi offer the same specifications. Both motherboards support 7.1 audio channels, include an S/PDIF Out port, and provide 2 audio connectors.

There are no differences between these two models in the audio category; both products deliver similar high-quality audio capabilities, making them equally suited for immersive sound experiences.

Overall, the audio specifications for both the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi are identical, ensuring consistent audio performance across both models.

Storage:
Supports RAID 1
Supports RAID 10 (1+0)
Supports RAID 5
Supports RAID 0
Supports RAID 0+1

Both the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi support RAID 1 and RAID 0, offering flexibility for data redundancy and performance optimization. However, there are differences in their RAID support. The MSI MAG B850 Tomahawk Max WiFi supports RAID 10 (1+0), while the MSI Pro B850-P WiFi does not support RAID 10. Neither motherboard supports RAID 5 or RAID 0+1.

In summary, both boards provide similar RAID 1 and RAID 0 functionality, with the main difference being the additional RAID 10 support on the MSI MAG B850 Tomahawk Max WiFi, which the MSI Pro B850-P WiFi lacks.

Overall, the RAID options on these two motherboards are quite similar, but the MAG B850 Tomahawk Max WiFi offers a slightly broader range of RAID configurations.

Comparison Summary & Verdict

Both the MSI MAG B850 Tomahawk Max WiFi and the MSI Pro B850-P WiFi deliver a solid AM5 platform with DDR5 support, Wi-Fi 7, Bluetooth 5.4, and a shared set of core features. However, the differences tell an important story. The MSI MAG B850 Tomahawk Max WiFi pulls ahead for enthusiasts and power users, offering a higher overclocked RAM speed of 8400 MHz, an extra M.2 socket for a total of four, more USB ports, 8 fan headers, and RAID 10 support — making it the stronger choice for complex, high-performance builds. The MSI Pro B850-P WiFi, on the other hand, offers an additional PCIe x1 slot and a more accessible feature set, making it a sensible pick for budget-conscious builders who do not need maximum storage or cooling flexibility.

MSI MAG B850 Tomahawk Max WiFi
Buy MSI MAG B850 Tomahawk Max WiFi if...

Buy the MSI MAG B850 Tomahawk Max WiFi if you want maximum overclocking headroom, more M.2 slots, additional USB ports, more fan headers, and RAID 10 support for a fully loaded high-performance AM5 build.

MSI Pro B850-P WiFi
Buy MSI Pro B850-P WiFi if...

Buy the MSI Pro B850-P WiFi if you are building a capable AM5 system on a tighter budget and can trade some connectivity and storage expansion for an extra PCIe x1 slot.