Asus TUF Gaming B850-Plus WiFi VS MSI Pro B850-P WiFi

At a foundational level, the Asus TUF Gaming B850-Plus WiFi and the MSI Pro B850-P WiFi are nearly identical in general configuration: both use the AM5 socket with the B850 chipset, adopt the standard ATX form factor, and share the same wireless stack — Wi-Fi 7 (802.11be) with backward compatibility down to Wi-Fi 4, plus Bluetooth 5.4. For users building a modern Ryzen platform, this means both boards offer the same connectivity ceiling, including the low-latency, high-throughput benefits of Wi-Fi 7 and the improved range and coexistence handling of Bluetooth 5.4. Neither board integrates a CPU or discrete graphics, which is expected for this class.

Both boards also share HDMI 2.1 output, overclocking support, RGB lighting, and a dual BIOS — a meaningful safety net that lets the system recover from a failed firmware flash by falling back to a backup chip. The 3-year warranty and near-identical physical dimensions (under 0.2 mm difference in either direction) mean there is no practical distinction in longevity coverage or case compatibility.

The one concrete differentiator in this group is easy BIOS reset: the MSI Pro B850-P WiFi supports it, while the Asus TUF does not. In practice, this means the MSI board likely includes a dedicated clear-CMOS button accessible without opening the case — a genuine convenience advantage for overclockers or users who frequently tweak firmware settings. It is a small but real edge: the MSI Pro B850-P WiFi wins this group narrowly, purely on that added accessibility feature.

The Asus TUF Gaming B850-Plus WiFi and MSI Pro B850-P WiFi offer similar memory configurations, both supporting DDR5 memory with 2 memory channels and 4 memory slots. However, they differ in the maximum supported memory amount, with the Asus board supporting up to 192GB, while the MSI board can handle up to 256GB.

In terms of memory speeds, the Asus TUF Gaming B850-Plus WiFi supports a maximum RAM speed of 4000 MHz and can overclock to 8000 MHz. The MSI Pro B850-P WiFi, on the other hand, offers a higher maximum RAM speed of 5600 MHz and can overclock to 8200 MHz. Both motherboards support DDR5 memory, but the MSI version provides faster out-of-the-box speeds and higher overclocking potential.

Both products do not support ECC memory, meaning neither can utilize error-correcting code RAM for enhanced reliability. Overall, the key differences lie in the maximum memory capacity and speed, with the MSI board offering higher values for both specifications.

The Asus TUF Gaming B850-Plus WiFi and MSI Pro B850-P WiFi differ in their USB port configurations. The Asus board features more USB 3.2 Gen 2 ports (USB-A), offering 3, compared to the MSI board's 1. Additionally, the Asus board has 4 USB 3.2 Gen 1 ports (USB-A), while the MSI model only provides 1. In contrast, the MSI Pro B850-P WiFi has 2 USB 3.2 Gen 2 ports (USB-C), while the Asus model lacks any USB 3.2 Gen 2 or USB 3.2 Gen 1 USB-C ports. Both motherboards have 2 USB 2.0 ports, but the Asus model features 1 USB 3.2 Gen 2x2 port, which the MSI board lacks.

Both boards have HDMI outputs, but the Asus board includes a DisplayPort output, while the MSI version does not. For network connectivity, both motherboards have 1 RJ45 port. Neither board features USB 4 40Gbps or 20Gbps ports, nor Thunderbolt 3 or Thunderbolt 4 ports. They also lack eSATA, DVI, VGA, and PS/2 ports.

Overall, the Asus TUF Gaming B850-Plus WiFi offers a greater variety of USB-A ports and an extra DisplayPort output, while the MSI Pro B850-P WiFi stands out with its 2 USB 3.2 Gen 2 (USB-C) ports. Neither board provides particularly unique options in the other categories, with both featuring HDMI, RJ45, and similar limitations in high-speed USB and video outputs.

The Asus TUF Gaming B850-Plus WiFi and MSI Pro B850-P WiFi offer similar connectivity options but with a few key differences. Both motherboards provide 4 SATA 3 connectors, 6 fan headers, and 3 M.2 sockets. However, the Asus model has 2 USB 3.2 Gen 1 ports and 2 USB 3.0 ports through expansion, while the MSI version offers 4 USB 3.2 Gen 1 ports and 4 USB 3.0 ports through expansion. Both motherboards also have 4 USB 2.0 ports through expansion.

One notable difference is that the MSI Pro B850-P WiFi includes a TPM (Trusted Platform Module) connector, which the Asus TUF Gaming B850-Plus WiFi lacks. Both boards lack U.2 sockets and mSATA connectors, and neither includes SATA 2 connectors.

In summary, the MSI Pro B850-P WiFi offers more USB 3.2 Gen 1 ports through expansion and includes a TPM connector, while the Asus TUF Gaming B850-Plus WiFi offers a different USB distribution with fewer Gen 1 ports through expansion but provides the same M.2 and SATA 3 configurations as the MSI board.

Both the Asus TUF Gaming B850-Plus WiFi and MSI Pro B850-P WiFi feature the same configuration for expansion slots. Both motherboards come with 1 PCIe 4.0 x16 slot and 1 PCIe 5.0 x16 slot, with 2 PCIe x1 slots for additional expansion cards. Neither motherboard includes PCI, PCIe 2.0 x16, PCIe x4, or PCIe x8 slots.

Therefore, in terms of expansion slot options, both models are identical, offering the same PCIe x16 slots and PCIe x1 slots for expansion, with no other slot types available on either board.

There are no differences between the two models in this category, as both offer the same set of expansion options for users looking to add additional components like graphics cards or other expansion cards.

The Asus TUF Gaming B850-Plus WiFi and MSI Pro B850-P WiFi both support 7.1 audio channels, offering high-quality surround sound. However, the two boards differ in terms of audio connectors and features. The Asus board has 5 audio connectors, while the MSI board has only 2. Additionally, the MSI Pro B850-P WiFi includes an S/PDIF Out port, which is not present on the Asus TUF Gaming B850-Plus WiFi.

While both motherboards support the same number of audio channels, the presence of the S/PDIF Out port on the MSI board could be a key factor for users seeking high-quality digital audio output. On the other hand, the Asus model provides more audio connectors, which may be preferable for users who need multiple analog audio connections.

In summary, the key difference lies in the audio connectors and the presence of the S/PDIF Out port, with the Asus board offering more connectors and the MSI board providing digital audio output capability.

The Asus TUF Gaming B850-Plus WiFi and MSI Pro B850-P WiFi offer different RAID support options. Both motherboards support RAID 1 for data mirroring, but the Asus board also supports RAID 10 (1+0) and RAID 5 for enhanced data redundancy and performance, while the MSI board does not support RAID 10 or RAID 5.

Both motherboards do not support RAID 0+1, which combines the features of RAID 0 and RAID 1. However, the Asus TUF Gaming B850-Plus WiFi has more comprehensive RAID support overall, with the addition of RAID 10 and RAID 5. The MSI Pro B850-P WiFi, on the other hand, only supports RAID 1 and RAID 0.

In summary, the key difference lies in the RAID support, with the Asus model providing a wider range of RAID configurations compared to the MSI model.