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MSI B850 Mlg Edition Review | 107 Data compared

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  • Avg. price in UK: ~£260
  • Avg. price in US: ~$240
  • CPU socket: AM5
  • Chipset: AMD B850
  • Form factor: ATX

MSI B850 Mlg Edition review. Compare 107 technical specifications and user reviews to see how it ranks among motherboards and if it is worth buying.

9.0

Overall score

What it is: An overall evaluation of the motherboard's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best motherboards on the market.

Score components:

90.0%

9.0

Technical Score

10.0%

?

User score

Exceptional
9.0

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

9.5

Memory

16.0%

9.3

Platform & Features

16.0%

9.4

Storage

15.0%

9.9

Network

13.0%

8.3

Ports & USB

8.0%

7.0

Expansion

8.0%

8.3

Power & Cooling

5.0%

9.4

Audio

Exceptional
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 8.4
    Gaming

    Score components:

    28.0%

    7.1

    VRM phases

    22.0%

    10

    N. of M.2 sockets

    18.0%

    10

    LAN speed

    17.0%

    5.5

    Maximum RAM speed

    15.0%

    10

    N. of PCIe 5.0 x16 slots

  • No image
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Best prices in UK

    N/A~ £260

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The MSI B850 MLG Edition is an ATX motherboard for the AM5 socket, supporting AMD Ryzen 9000, 8000, and 7000 series processors. It features a distinctive red 'Loong: Nia' anime-inspired aesthetic and is built on an 8-layer server-grade PCB with a robust 14+2+1 Duet Rail Power System and 80A Smart Power Stages. Key specifications include support for dual-channel DDR5 memory overclocked to 8400+ MT/s, a PCIe 5.0 x16 slot for graphics, and two PCIe 5.0 M.2 slots for high-speed storage. Its high-end connectivity suite comprises Wi-Fi 7, 5G LAN, and USB 20Gbps. Main pros include its premium VRM cooling with 7W/mK thermal pads, user-friendly 'EZ DIY' features like tool-less M.2 clips and PCIe release, and top-tier wireless standards. However, potential cons include its high price premium as a limited collector's edition compared to standard B850 boards and the fact that its bold red theme may not suit all PC builds.

Technical Specifications of MSI B850 Mlg Edition

Technical Score

What it is: An assessment of the motherboard's technical performance, covering key areas such as power delivery, CPU and memory support, expansion, storage, connectivity, cooling, BIOS features, and design.

When it matters: When you want to compare motherboards based on technical performance and available features.

Score components:

19.0%

?

Memory

16.0%

?

Platform & Features

16.0%

?

Storage

15.0%

?

Network

13.0%

?

Ports & USB

8.0%

?

Expansion

8.0%

?

Power & Cooling

5.0%

?

Audio

9.0
MSI B850 Mlg Edition has a technical score of 9.05 points, which is higher than that of 98.3% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the motherboard.

When it matters: When you want to understand how a motherboard performs in real-world builds and how reliable it is in terms of stability, BIOS usability, connectivity, and long-term ownership.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the motherboard.
When it matters: When you prefer a motherboard that has already been bought and reviewed by many other users.
1.0
MSI B850 Mlg Edition has a popularity of 1 points, which is lower than 77.9% of products in this category.
Ratio quality/price

What it is: An indicator that combines the motherboard's overall rating with its cost.

When it matters: When you are looking for a motherboard that offers a strong balance of features, performance, and price.

Score components:

60.0%

9.0

Overall score

40.0%

9.2

Price

9.1
MSI B850 Mlg Edition has a quality-to-price ratio of 9.1 points, which is higher than 99.5% of products in this category.
Brand name
What it is: The brand that makes the motherboard.
When it matters: When you have a brand preference for support, BIOS, or build quality.

Importance: MEDIUM

MSI
CPU socket
What it is: The socket type the motherboard is built to support.
When it matters: When you need the motherboard to match a specific CPU.

Importance: HIGH

AM5
MSI B850 Mlg Edition uses the AM5 CPU socket, which is more advanced than that of 85.8% of motherboards and equal to that of 14.2% of motherboards.
CPU platform

Importance: MEDIUM

AMD
Chipset
What it is: The chipset that defines the motherboard platform and many of its features.
When it matters: When you compare platform features, connectivity, and CPU support.

Importance: HIGH

AMD B850
MSI B850 Mlg Edition uses the AMD B850 chipset, which is more advanced than that of 89.1% of motherboards and equal to that of 3.9% of motherboards.
Form factor
What it is: The physical size standard of the motherboard, such as ATX or Micro-ATX.
When it matters: When you need the board to fit a specific case size.

Importance: HIGH

ATX
MSI B850 Mlg Edition has the ATX form factor, which is more versatile than that of 47.8% of motherboards and equal to that of 52.2% of motherboards.
Show more
DDR memory version
What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
When it matters: When you need the board to match a certain memory platform.

Importance: HIGH

Good value: DDR5

DDR5
MSI B850 Mlg Edition uses DDR5 memory, which is newer than that of 64.7% of motherboards and equal to that of 35.3% of motherboards.
Memory slots
What it is: The number of RAM slots on the motherboard.
When it matters: When you want more room for future memory upgrades.

Importance: HIGH

Good value: >=4

4
MSI B850 Mlg Edition has 4 Memory slots, which is more than 21.5% of motherboards and equal to 72.5% of motherboards.
Maximum memory capacity
What it is: The largest total amount of RAM the motherboard supports.
When it matters: When you plan a build with very high memory capacity.

Importance: HIGH

Good value: >=128 GB

256 GB
MSI B850 Mlg Edition supports up to 256 GB of memory, which is more than 82.8% of motherboards and equal to 16.5% of motherboards.
Memory channels
What it is: The memory channel configuration supported by the motherboard platform.
When it matters: When memory bandwidth matters for your build.

Importance: MEDIUM

2
MSI B850 Mlg Edition supports 2 memory channels, which is more than 0.2% of motherboards and equal to 92.5% of motherboards.
Maximum RAM speed
What it is: The highest officially supported memory speed for the motherboard.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=6400 MT/s

4,800 MT/s
MSI B850 Mlg Edition supports memory speeds up to 4800 MT/s, which is higher than that of 51.5% of motherboards and equal to that of 5% of motherboards.
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N. of M.2 sockets
What it is: The number of M.2 slots available on the motherboard.
When it matters: When you want room for more NVMe or M.2 drives.

Importance: HIGH

Good value: >=3

4
MSI B850 Mlg Edition has 4 M.2 sockets, which is more than 84% of motherboards and equal to 10.7% of motherboards.
M.2 slot interface per slot
What it is: The storage or PCIe interface available for each M.2 slot on the motherboard.
When it matters: When you want to check which drives each M.2 slot can use.

Importance: HIGH

2x PCIe 5.0 x4, 1x PCIe 4.0 x4, 1x PCIe 4.0 x2
MSI B850 Mlg Edition offers 2x PCIe 5.0x4, 1x PCIe 4.0x4, 1x PCIe 4.0x2 for M.2 slot interfaces, which is faster than that of 95.8% of motherboards and equal to that of 0.2% of motherboards.
N. of SATA 3 connectors
What it is: The number of SATA 6Gb/s connectors on the motherboard.
When it matters: When you plan to connect multiple SATA drives.

Importance: MEDIUM

Good value: >=6

4
MSI B850 Mlg Edition has 4 SATA 3 connectors, which is more than 5.6% of motherboards and equal to 46.3% of motherboards.
Supported RAID levels
What it is: The RAID modes officially supported by the motherboard storage platform.
When it matters: When you plan to use multiple drives in a RAID setup.

Importance: MEDIUM

0/1/10
MSI B850 Mlg Edition supports RAID levels 0/1/10, which is narrower than 68.3% of motherboards and equal to 23.2% of motherboards.
NVMe RAID support
What it is: Shows whether the board supports RAID configurations that use NVMe SSDs.
When it matters: When you plan to use multiple NVMe drives in RAID.

Importance: LOW

yes
MSI B850 Mlg Edition supports NVMe RAID. 40.3% of motherboards support this feature.
Show more
N. of PCIe 5.0 x16 slots
What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
When it matters: When you want the newest high-bandwidth expansion slots.

Importance: HIGH

Good value: >=1

1
MSI B850 Mlg Edition has 1 PCIe 5.0x16 slots, which is more than 68.6% of motherboards and equal to 26.6% of motherboards.
N. of PCIe 4.0 x16 slots
What it is: The number of PCIe 4.0 x16 physical slots on the motherboard.
When it matters: When you want more room for modern expansion cards.

Importance: HIGH

Good value: >=1

?
N. of PCIe 3.0 x16 slots
What it is: The number of PCIe 3.0 x16 physical slots on the motherboard.
When it matters: When you need more full-length expansion slots.

Importance: MEDIUM

0
MSI B850 Mlg Edition has 0 PCIe 3.0x16 slots, which is fewer than 59.5% of motherboards and equal to 40.5% of motherboards.
PCIe slot electrical configuration
What it is: The actual lane wiring used by the motherboard PCIe slots.
When it matters: When you need to know how much bandwidth each slot really gets.

Importance: HIGH

x16/x4/x1
MSI B850 Mlg Edition uses x16/x4/x1 for PCIe slot electrical configuration, which is more flexible than that of 71.6% of motherboards and equal to that of 7.5% of motherboards.
Depends on slot/M.2 population.
PCIe bifurcation support
What it is: Shows whether the board can split PCIe lanes across multiple devices from one slot or link.
When it matters: When you plan multi-SSD adapters or more advanced expansion setups.

Importance: MEDIUM

yes
MSI B850 Mlg Edition supports PCIe bifurcation. 39.1% of motherboards support this feature.
Show more
Total USB ports (rear I/O)
What it is: The total number of rear USB ports available on the motherboard.
When it matters: When you use many USB devices directly from the back of the PC.

Importance: MEDIUM

Good value: >=8

10
MSI B850 Mlg Edition has 10 USB ports (rear I/O), which is more than 75.6% of motherboards and equal to 15.7% of motherboards.
Total USB ports (including headers)
What it is: The total number of USB ports supported when rear ports and internal headers are counted together.
When it matters: When you want to know the board's full USB expansion potential.

Importance: MEDIUM

Good value: >=14

17
MSI B850 Mlg Edition has 17 USB ports (including headers), which is more than 72.1% of motherboards and equal to 10.8% of motherboards.
Total USB-C ports (rear I/O)
What it is: The total number of rear USB-C ports on the motherboard.
When it matters: When you want more USB-C devices connected without adapters.

Importance: MEDIUM

Good value: >=1

?
Total USB-C ports (including headers)
What it is: The total number of USB-C ports supported when rear ports and internal headers are counted together.
When it matters: When you want more USB-C connectivity across the whole build.

Importance: MEDIUM

Good value: >=2

4
MSI B850 Mlg Edition has 4 USB-C ports (including headers), which is more than 95.8% of motherboards and equal to 2.7% of motherboards.
N. of USB 3.2 Gen2x2 ports (USB-C)
What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
When it matters: When you want very fast USB-C connectivity on the rear I/O.

Importance: HIGH

Good value: >=1

1
MSI B850 Mlg Edition has 1 USB 3.2 Gen2x2 ports (USB-C), which is more than 81.7% of motherboards and equal to 18.1% of motherboards.
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LAN speed
What it is: The maximum wired Ethernet speed supported by the motherboard.
When it matters: When you want faster wired networking.

Importance: HIGH

Good value: 2.5GbE

5 Gbps
MSI B850 Mlg Edition supports LAN speeds up to 5 Gbps, which is higher than that of 90.7% of motherboards and equal to that of 5% of motherboards.
LAN controller
What it is: The model of onboard Ethernet controller used by the motherboard.
When it matters: When you compare networking hardware quality and features.

Importance: MEDIUM

?
N. of RJ45 ports
What it is: The number of wired Ethernet ports on the motherboard.
When it matters: When you need one or more wired network connections.

Importance: LOW

1
MSI B850 Mlg Edition has 1 RJ45 ports, which is equal to 85.6% of motherboards.
Wi-Fi connectivity
What it is: Shows whether the motherboard includes onboard Wi-Fi hardware instead of requiring a separate adapter.
When it matters: When you want wireless networking without adding an extra card.

Importance: MEDIUM

yes
MSI B850 Mlg Edition supports Wi-Fi connectivity. 50.9% of motherboards support this feature.
Wi-Fi version
What it is: The supported Wi-Fi generation, such as Wi-Fi 6 or Wi-Fi 7.
When it matters: When you care about wireless speed and router compatibility.

Importance: MEDIUM

Good value: Wi-Fi 6E (802.11ax)

Wi-Fi 7 (802.11be)
MSI B850 Mlg Edition supports Wi-Fi 7 (802.11be), which is newer than that of 88.7% of motherboards and equal to that of 11.3% of motherboards.
Show more
Audio codec
What it is: The onboard audio codec used by the motherboard.
When it matters: When sound quality from the built-in audio matters to you.

Importance: MEDIUM

Realtek ALC4080
MSI B850 Mlg Edition uses the Realtek ALC4080 audio codec, which is more advanced than that of 90.3% of motherboards and equal to that of 6.4% of motherboards.
Audio channels
What it is: The audio channel configuration supported by the onboard sound solution.
When it matters: When you want surround sound from the motherboard audio outputs.

Importance: LOW

Good value: 7.1

7.1
MSI B850 Mlg Edition offers 7.1 audio channels, which is more than 4.9% of motherboards and equal to 95.1% of motherboards.
Audio SNR
What it is: The signal-to-noise ratio of the onboard audio solution.
When it matters: When you care about cleaner onboard audio output.

Importance: MEDIUM

Good value: >=120 dB

120 dB
MSI B850 Mlg Edition has an audio SNR of 120 dB, which is higher than that of 55% of motherboards and equal to that of 41.5% of motherboards.
Headphone amp support
What it is: Shows whether the onboard audio path includes dedicated headphone amplification for harder-to-drive headsets.
When it matters: When you use harder-to-drive headphones from the onboard audio.

Importance: LOW

yes
MSI B850 Mlg Edition supports a headphone amp. 37% of motherboards support this feature.
supports up to 600Ω.
N. of 3.5mm audio jacks
What it is: The number of rear 3.5mm audio jacks on the motherboard.
When it matters: When you want more analog audio connection options.

Importance: LOW

Good value: >=5

2
MSI B850 Mlg Edition has 2 3.5mm audio jacks, which is fewer than 88.6% of motherboards and equal to 11.1% of motherboards.
also has optical S/PDIF out
Show more
VRM phases
What it is: The number of power-delivery phases used by the motherboard VRM.
When it matters: When you care about CPU power delivery and overclocking headroom.

Importance: HIGH

Good value: >=12

14
MSI B850 Mlg Edition has 14 VRM phases, which is more than 69.3% of motherboards and equal to 1.8% of motherboards.
N. of CPU power connectors
What it is: The number of CPU power connectors on the motherboard.
When it matters: When you care about power delivery for higher-end CPUs.

Importance: HIGH

Good value: >=2

2
MSI B850 Mlg Edition has 2 CPU power connectors, which is more than 54.6% of motherboards and equal to 45.3% of motherboards.
N. of fan headers
What it is: The number of headers available for case or CPU fans.
When it matters: When your build uses several fans.

Importance: MEDIUM

Good value: >=6

?
Pump header
What it is: Shows whether the motherboard includes a dedicated header designed for a liquid-cooling pump.
When it matters: When you build with an AIO or custom liquid cooling loop.

Importance: MEDIUM

yes
MSI B850 Mlg Edition has a pump header. 23.1% of motherboards include this feature.
Pump header max current
What it is: The maximum current the dedicated pump header can supply.
When it matters: When you want to make sure the pump header can power your cooling setup.

Importance: LOW

Good value: >=2 A

3 A
MSI B850 Mlg Edition supports up to 3 A on the pump header, which is higher than that of 76.7% of motherboards and equal to that of 23.2% of motherboards.
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MSI B850 Mlg Edition vs the average motherboard

  • 2 more M.2 sockets
    MSI B850 Mlg Edition has more M.2 sockets than the average motherboard (4 vs 2). The average motherboard has 2 M.2 socket/s.
    What it is: The number of M.2 slots available on the motherboard.
    When it matters: When you want room for more NVMe or M.2 drives.

    Importance: HIGH

    Good value: >=3

    MSI B850 Mlg Edition has more M.2 sockets than the average motherboard (4 vs 2). The average motherboard has 2 M.2 socket/s.4 vs 2
  • Newer CPU socket
    MSI B850 Mlg Edition has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
    What it is: The socket type the motherboard is built to support.
    When it matters: When you need the motherboard to match a specific CPU.

    Importance: HIGH

    MSI B850 Mlg Edition has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.AM5 vs LGA 1151
  • 2x more maximum memory capacity
    MSI B850 Mlg Edition has more maximum memory capacity than the average motherboard (256 GB vs 128 GB). The average motherboard supports 128 GB of memory.
    What it is: The largest total amount of RAM the motherboard supports.
    When it matters: When you plan a build with very high memory capacity.

    Importance: HIGH

    Good value: >=128 GB

    MSI B850 Mlg Edition has more maximum memory capacity than the average motherboard (256 GB vs 128 GB). The average motherboard supports 128 GB of memory.256 GB vs 128 GB
  • Newer DDR memory generation
    MSI B850 Mlg Edition has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
    What it is: The RAM generation the motherboard supports, such as DDR4 or DDR5.
    When it matters: When you need the board to match a certain memory platform.

    Importance: HIGH

    Good value: DDR5

    MSI B850 Mlg Edition has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.DDR5 vs DDR4
  • 4 more USB 3.2 Gen2 ports
    MSI B850 Mlg Edition has more USB 3.2 Gen2 ports than the average motherboard (5 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
    What it is: The number of rear USB 3.2 Gen2 Type-A ports on the motherboard.
    When it matters: When you want faster USB-A ports for storage or accessories.

    Importance: MEDIUM

    Good value: >=2

    MSI B850 Mlg Edition has more USB 3.2 Gen2 ports than the average motherboard (5 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.5 vs 1
  • 1 more PCIe 5.0x16 slots
    MSI B850 Mlg Edition has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
    What it is: The number of PCIe 5.0 x16 physical slots on the motherboard.
    When it matters: When you want the newest high-bandwidth expansion slots.

    Importance: HIGH

    Good value: >=1

    MSI B850 Mlg Edition has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.1 vs 0
  • 1 more USB 3.2 Gen2x2 USB-C ports
    MSI B850 Mlg Edition has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.
    What it is: The number of rear USB 3.2 Gen2x2 Type-C ports on the motherboard.
    When it matters: When you want very fast USB-C connectivity on the rear I/O.

    Importance: HIGH

    Good value: >=1

    MSI B850 Mlg Edition has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.1 vs 0
  • 2 more rear USB ports
    MSI B850 Mlg Edition has more rear USB ports than the average motherboard (10 vs 8). The average motherboard has 8 rear USB port/s.
    What it is: The total number of rear USB ports available on the motherboard.
    When it matters: When you use many USB devices directly from the back of the PC.

    Importance: MEDIUM

    Good value: >=8

    MSI B850 Mlg Edition has more rear USB ports than the average motherboard (10 vs 8). The average motherboard has 8 rear USB port/s.10 vs 8
  • Newer CPU socket
    MSI B850 Mlg Edition has newer CPU socket than the average motherboard (AM5 vs LGA 1,151). The average motherboard uses LGA 1,151 CPU socket.
  • Integrated I/O shield
    MSI B850 Mlg Edition has an integrated I/O shield, while the average motherboard does not. 46.1% of motherboards include an integrated I/O shield.
  • Includes POST code display
    MSI B850 Mlg Edition has a POST code display, while the average motherboard does not. 27.2% of motherboards include a POST code display.
  • Includes onboard reset button
    MSI B850 Mlg Edition has an onboard reset button, while the average motherboard does not. 27.6% of motherboards include an onboard reset button.
  • 4 years newer release date
    MSI B850 Mlg Edition has a newer release date than the average motherboard (2,025 vs 2,021). The average motherboard was released in 2,021.
  • 2x more maximum memory capacity
    MSI B850 Mlg Edition has more maximum memory capacity than the average motherboard (256 GB vs 128 GB). The average motherboard supports 128 GB of memory.
  • Newer DDR memory generation
    MSI B850 Mlg Edition has newer DDR memory generation than the average motherboard (DDR5 vs DDR4). The average motherboard supports DDR4 memory.
  • 70.3% higher overclocked RAM speed
    MSI B850 Mlg Edition has a higher overclocked RAM speed than the average motherboard (8,400 MT/s vs 4,933 MT/s). The average motherboard supports overclocked RAM speed of 4,933 MT/s.
  • 2 more M.2 sockets
    MSI B850 Mlg Edition has more M.2 sockets than the average motherboard (4 vs 2). The average motherboard has 2 M.2 socket/s.
  • Faster M.2 slot interfaces
    MSI B850 Mlg Edition has faster M.2 slot interfaces than the average motherboard (2x PCIe 5.0x4, 1x PCIe 4.0x4, 1x PCIe 4.0x2 vs 1x PCIe 5.0x4, 2x PCIe 4.0x4). The average motherboard uses 1x PCIe 5.0x4, 2x PCIe 4.0x4 M.2 slot interfaces.
  • 1 more PCIe 5.0x16 slots
    MSI B850 Mlg Edition has more PCIe 5.0x16 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe 5.0x16 slot/s.
  • 1 more PCIe x4 slots
    MSI B850 Mlg Edition has more PCIe x4 slots than the average motherboard (1 vs 0). The average motherboard has 0 PCIe x4 slot/s.
  • More flexible PCIe lane configuration
    MSI B850 Mlg Edition has more flexible PCIe lane configuration than the average motherboard (x16/x4/x1 vs x16/x1). The average motherboard uses x16/x1 PCIe slot lane configuration.
  • 4 more USB 3.2 Gen2 ports
    MSI B850 Mlg Edition has more USB 3.2 Gen2 ports than the average motherboard (5 vs 1). The average motherboard has 1 USB 3.2 Gen2 port/s.
  • 1 more USB 3.2 Gen2x2 USB-C ports
    MSI B850 Mlg Edition has more USB 3.2 Gen2x2 USB-C ports than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 USB-C port/s.
  • 2 more rear USB ports
    MSI B850 Mlg Edition has more rear USB ports than the average motherboard (10 vs 8). The average motherboard has 8 rear USB port/s.
  • 3 more USB 3.2 Gen2 USB-C ports
    MSI B850 Mlg Edition has more USB 3.2 Gen2 USB-C ports than the average motherboard (3 vs 0). The average motherboard has 0 USB 3.2 Gen2 USB-C port/s.
  • 3 more total USB-C connections
    MSI B850 Mlg Edition has more total USB-C connections than the average motherboard (4 vs 1). The average motherboard has 1 total USB-C connections.
  • 1 more USB 3.2 Gen1 headers
    MSI B850 Mlg Edition has more USB 3.2 Gen1 headers than the average motherboard (2 vs 1). The average motherboard has 1 USB 3.2 Gen1 header/s.
  • 2 more total USB connections
    MSI B850 Mlg Edition has more total USB connections than the average motherboard (17 vs 15). The average motherboard has 15 total USB connections.
  • 1 more USB 3.2 Gen2 headers
    MSI B850 Mlg Edition has more USB 3.2 Gen2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2 header/s.
  • 1 more USB 3.2 Gen2x2 headers
    MSI B850 Mlg Edition has more USB 3.2 Gen2x2 headers than the average motherboard (1 vs 0). The average motherboard has 0 USB 3.2 Gen2x2 header/s.
  • 2 more USB 2.0 ports
    MSI B850 Mlg Edition has more USB 2.0 ports than the average motherboard (4 vs 2). The average motherboard has 2 USB 2.0 port/s.
  • 2x higher LAN speed
    MSI B850 Mlg Edition has a higher LAN speed than the average motherboard (5 Gbps vs 2.5 Gbps). The average motherboard offers LAN speed of 2.5 Gbps.
  • Supports Wi-Fi
    MSI B850 Mlg Edition supports Wi-Fi connectivity, while the average motherboard does not. 49.1% of motherboards support Wi-Fi connectivity.
  • Supports Bluetooth
    MSI B850 Mlg Edition supports Bluetooth, while the average motherboard does not. 47% of motherboards support Bluetooth.
  • Better audio codec
    MSI B850 Mlg Edition has better audio codec than the average motherboard (Realtek ALC4,080 vs Realtek ALC898). The average motherboard uses Realtek ALC898 audio codec.
  • 5 dB higher audio SNR
    MSI B850 Mlg Edition has a higher audio SNR than the average motherboard (120 dB vs 115 dB). The average motherboard has audio SNR of 115 dB.
  • 1 more CPU power connectors
    MSI B850 Mlg Edition has more CPU power connectors than the average motherboard (2 vs 1). The average motherboard has 1 CPU power connectors.
  • More VRM phases
    MSI B850 Mlg Edition has more VRM phases than the average motherboard (14 vs 10). The average motherboard has 10 VRM phase/s.
  • 1 A higher pump header current limit
    MSI B850 Mlg Edition has a higher pump header current than the average motherboard (3 A vs 2 A). The average motherboard provides pump header current of 2 A.

Total
Overall
Platform & Features
Memory
Storage
Expansion
Ports & USB
Network
Audio
Power & Cooling
  • Fewer RAID options
    MSI B850 Mlg Edition has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
  • 1 fewer PCIe 3.0x16 slots
    MSI B850 Mlg Edition has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
  • 4 fewer USB 3.2 Gen1 ports
    MSI B850 Mlg Edition has fewer USB 3.2 Gen1 ports than the average motherboard (0 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    rear Type-A ports are Gen 2
  • 1 fewer PS/2 ports
    MSI B850 Mlg Edition has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
  • 3 fewer 3.5mm audio jacks
    MSI B850 Mlg Edition has fewer 3.5mm audio jacks than the average motherboard (2 vs 5). The average motherboard has 5 3.5mm audio jacks.
    also has optical S/PDIF out
  • No onboard RGB lighting
    MSI B850 Mlg Edition does not have onboard RGB lighting, while the average motherboard does. 50.3% of motherboards include onboard RGB lighting.
  • 4 fewer USB 3.2 Gen1 ports
    MSI B850 Mlg Edition has fewer USB 3.2 Gen1 ports than the average motherboard (0 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.
    rear Type-A ports are Gen 2
    What it is: The number of rear USB 3.2 Gen1 Type-A ports on the motherboard.
    When it matters: When you want more standard USB ports with faster transfer speeds.

    Importance: MEDIUM

    Good value: >=4

    MSI B850 Mlg Edition has fewer USB 3.2 Gen1 ports than the average motherboard (0 vs 4). The average motherboard has 4 USB 3.2 Gen1 port/s.0 vs 4
  • Fewer RAID options
    MSI B850 Mlg Edition has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.
    What it is: The RAID modes officially supported by the motherboard storage platform.
    When it matters: When you plan to use multiple drives in a RAID setup.

    Importance: MEDIUM

    MSI B850 Mlg Edition has fewer RAID options than the average motherboard (0/1/10 vs 0/1/5/10). The average motherboard has 0/1/5/10 RAID level/s.0/1/10 vs 0/1/5/10
  • 3 fewer 3.5mm audio jacks
    MSI B850 Mlg Edition has fewer 3.5mm audio jacks than the average motherboard (2 vs 5). The average motherboard has 5 3.5mm audio jacks.
    also has optical S/PDIF out
    What it is: The number of rear 3.5mm audio jacks on the motherboard.
    When it matters: When you want more analog audio connection options.

    Importance: LOW

    Good value: >=5

    MSI B850 Mlg Edition has fewer 3.5mm audio jacks than the average motherboard (2 vs 5). The average motherboard has 5 3.5mm audio jacks.2 vs 5
  • No onboard RGB lighting
    MSI B850 Mlg Edition does not have onboard RGB lighting, while the average motherboard does. 50.3% of motherboards include onboard RGB lighting.
    What it is: Shows whether the motherboard itself includes built-in RGB lighting elements.
    When it matters: When you want lighting effects without adding extra strips first.

    Importance: LOW

    MSI B850 Mlg Edition does not have onboard RGB lighting, while the average motherboard does. 50.3% of motherboards include onboard RGB lighting.
  • 4.17x less popular
    MSI B850 Mlg Edition is less popular than the average motherboard (1.00 vs 4.165).
    What it is: An indicator based on the number of reviews received by the motherboard.
    When it matters: When you prefer a motherboard that has already been bought and reviewed by many other users.
    MSI B850 Mlg Edition is less popular than the average motherboard (1.00 vs 4.165).1 vs 4.17
  • 1 fewer PS/2 ports
    MSI B850 Mlg Edition has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.
    What it is: The number of PS/2 ports on the motherboard rear I/O.
    When it matters: When you want support for older keyboards or mice.

    Importance: LOW

    MSI B850 Mlg Edition has fewer PS/2 ports than the average motherboard (0 vs 1). The average motherboard has 1 PS/2 port/s.0 vs 1
  • 62.5% more expensive
    MSI B850 Mlg Edition is more expensive than the average motherboard (£260 vs £160).
    MSI B850 Mlg Edition is more expensive than the average motherboard (£260 vs £160).£260 vs £160
  • 1 fewer PCIe 3.0x16 slots
    MSI B850 Mlg Edition has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.
    What it is: The number of PCIe 3.0 x16 physical slots on the motherboard.
    When it matters: When you need more full-length expansion slots.

    Importance: MEDIUM

    MSI B850 Mlg Edition has fewer PCIe 3.0x16 slots than the average motherboard (0 vs 1). The average motherboard has 1 PCIe 3.0x16 slot/s.0 vs 1
Total
Overall
Storage
Expansion
Ports & USB
Audio
Power & Cooling

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Third-party reviews

What customers like about MSI B850 Mlg Edition?

  • Striking and unique red/black anime-themed aesthetic featuring original character 'Loong: Nia'
  • Strong technical foundation based on the solid MPG B850 EDGE TI WIFI platform
  • High-speed connectivity including Wi-Fi 7, Bluetooth 5.4, and 5G LAN support
  • User-friendly DIY features like the EZ PCIe release button and screwless M.2 Shield Frozr
  • Robust 14+2+1 Duet Rail Power System capable of handling high-end Ryzen 9000 series CPUs
  • Excellent memory support with overclocking capabilities reaching up to 8400+ MT/s

What customers dislike about MSI B850 Mlg Edition?

  • Bare-bones official QVL (Qualified Vendor List) for RAM compatibility makes choosing memory difficult
  • Suboptimal M.2 layout where the third slot is restricted to PCIe Gen4 x2 speeds despite shared heatsinks
  • Significant price premium over technically identical non-themed models like the Tomahawk or Edge
  • Limited availability as a special edition, often sold only in regional bundles with other MLG hardware
  • Click BIOS 5 interface is functional but feels dated and hides advanced settings behind many submenus
  • Potential integrated LAN issues where the system may fail to redetect a cable if unplugged while powered on

Video reviews

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