Asus TUF Gaming B850M-Plus VS MSI B850 Gaming Plus WiFi

Both boards share the same AM5 socket and B850 chipset, meaning they support the same range of Ryzen processors and offer identical overclocking headroom — a notable strength of this chipset tier. They also match on dual BIOS, RGB lighting, and a 3-year warranty, so neither holds an advantage on reliability features or platform fundamentals.

The most consequential differences lie in form factor and connectivity. The MSI is a full ATX board (304.8 mm wide) while the Asus is Micro-ATX (244 mm wide), which directly affects case compatibility, available PCIe slot count, and overall expansion room. Beyond size, the MSI includes built-in Wi-Fi and Bluetooth, features the Asus omits entirely — meaning Asus TUF users who need wireless connectivity must budget for an add-in card or adapter. The MSI also supports easy BIOS reset, a small but practical convenience the Asus lacks.

In this group, the MSI B850 Gaming Plus WiFi holds a clear edge: it offers more physical expansion via ATX, eliminates the need for separate wireless hardware, and adds a friendlier BIOS recovery experience — all without sacrificing any feature the Asus provides. The Asus TUF makes sense only if a compact Micro-ATX build is a hard requirement.

The Asus TUF Gaming B850M-Plus and MSI B850 Gaming Plus WiFi are both equipped with four memory slots and support DDR5 memory, with each motherboard having two memory channels. However, the maximum memory capacity differs between the two. The Asus board supports up to 192GB of memory, while the MSI model can accommodate up to 256GB of memory.

In terms of overclocked RAM speed, the MSI B850 Gaming Plus WiFi supports a slightly faster 8200 MHz, compared to the Asus TUF Gaming B850M-Plus, which supports 8000 MHz. Both motherboards do not support ECC memory, making them suitable for gaming and general use but not for enterprise-level applications requiring error correction.

Overall, both products offer similar memory configurations, with the MSI motherboard having a higher maximum memory capacity and slightly faster overclocked RAM speed.

The Asus TUF Gaming B850M-Plus and MSI B850 Gaming Plus WiFi offer a variety of ports, but they differ in their USB configurations. The Asus board provides more USB 3.2 Gen 2 (USB-A) ports, with a total of 3, compared to the MSI board's 1. However, the MSI motherboard offers more USB 3.2 Gen 2 ports in the USB-C category, with 2 compared to none on the Asus model.

Both motherboards feature 4 USB 2.0 ports and 1 RJ45 Ethernet port, but the Asus model has an additional USB 3.2 Gen 2x2 port, while the MSI board does not. In terms of display outputs, the Asus model has an HDMI output in addition to a DisplayPort, while the MSI model lacks HDMI but also includes a DisplayPort. Neither product offers a VGA connector, eSATA ports, or PS/2 ports.

Both boards have USB Type-C ports, but only the MSI motherboard includes USB 3.2 Gen 2 Type-C ports, while the Asus board provides the standard USB Type-C port without specific mention of speed. Neither product includes Thunderbolt 3 or Thunderbolt 4 ports, or USB 4 40Gbps/20Gbps ports.

The Asus TUF Gaming B850M-Plus and MSI B850 Gaming Plus WiFi offer similar connector options, with both providing 4 SATA 3 connectors and 3 M.2 sockets. The Asus board has 2 USB 3.2 Gen 1 ports and 2 USB 3.0 ports available through expansion, while the MSI model provides 4 USB 3.2 Gen 1 ports and 4 USB 3.0 ports through expansion, offering more expansion options in this category.

In terms of fan headers, the Asus TUF Gaming B850M-Plus has 5, while the MSI B850 Gaming Plus WiFi includes 6 fan headers, giving users one additional header for cooling configurations. Both models include 4 USB 2.0 ports through expansion.

One significant difference is the presence of a TPM connector on the MSI motherboard, which the Asus model lacks. Neither board features U.2 sockets, and neither has an mSATA connector. Both boards also lack SATA 2 connectors.

The Asus TUF Gaming B850M-Plus and MSI B850 Gaming Plus WiFi differ in their PCIe slot configurations. The Asus motherboard includes one PCIe 5.0 x16 slot but lacks any PCIe 4.0 or PCIe 3.0 x16 slots. In contrast, the MSI board offers both one PCIe 4.0 x16 slot and one PCIe 5.0 x16 slot, giving it a broader range of high-speed expansion options.

Both motherboards feature one PCIe x1 slot, and neither includes PCI slots or PCIe 2.0 x16, PCIe x4, or PCIe x8 slots. The MSI board provides more flexibility in expansion, thanks to its additional PCIe x1 slot compared to the single PCIe x1 slot on the Asus model.

Overall, the MSI B850 Gaming Plus WiFi offers more PCIe 4.0 expansion options, while the Asus TUF Gaming B850M-Plus focuses on PCIe 5.0 x16 for the latest high-speed devices.

Both the Asus TUF Gaming B850M-Plus and MSI B850 Gaming Plus WiFi support 7.1 audio channels and include an S/PDIF Out port, making them both suitable for high-quality audio setups. However, they differ in the number of audio connectors they provide. The Asus motherboard offers 5 audio connectors, while the MSI motherboard has only 2.

This means the Asus model provides more options for connecting additional audio devices, such as speakers, headphones, or microphones, compared to the MSI model, which has fewer connectors available for such purposes.

Despite these differences in connector count, both motherboards offer similar core audio features, including the same 7.1 channel audio support and S/PDIF Out capability.

The Asus TUF Gaming B850M-Plus and MSI B850 Gaming Plus WiFi both support some RAID configurations but differ in the specific RAID levels they offer. Both motherboards support RAID 1 for mirroring and RAID 0 for striping, making them suitable for setups requiring redundancy or increased speed. The Asus model additionally supports RAID 10 (1+0) for a balance of redundancy and performance, as well as RAID 5 for fault tolerance with data striping.

On the other hand, the MSI motherboard does not support RAID 10 (1+0) or RAID 5, limiting its options to RAID 1 and RAID 0. Both boards do not support RAID 0+1, a hybrid RAID configuration.

Overall, the Asus motherboard offers a broader range of RAID options, particularly for users who need more advanced configurations like RAID 5 or RAID 10 (1+0), while the MSI model is limited to the more basic RAID 1 and RAID 0 setups.