Gigabyte B850M Eagle Wi-Fi6E VS MSI B850 Gaming Plus WiFi

Both boards are built around the AM5 socket and B850 chipset, targeting the same platform with identical overclocking support, RGB lighting, integrated Wi-Fi with Bluetooth, and a 3-year warranty. The most immediate practical difference is form factor: the Gigabyte B850M Eagle Wi-Fi6E is a Micro-ATX board (244 × 244 mm), making it the right choice for compact or mid-tower builds with tighter space constraints, while the MSI B850 Gaming Plus WiFi is a full ATX board (243.8 × 304.8 mm), offering more physical room for additional expansion slots and better airflow routing in larger cases.

On wireless connectivity, both support up to Wi-Fi 6E, but the MSI also adds Wi-Fi 7 (802.11be) — a meaningful forward-looking advantage, as Wi-Fi 7 delivers substantially higher throughput and lower latency for users with compatible routers, now or in the future. Similarly, the MSI edges ahead with Bluetooth 5.4 versus the Gigabyte's 5.3, a minor but measurable improvement in connection stability and coexistence with other wireless devices. On BIOS resilience, the MSI holds a clear practical edge: it supports easy BIOS reset and a dual BIOS, meaning a failed flash or corrupted firmware is far less likely to brick the board — a real-world safety net the Gigabyte lacks entirely.

Overall, the MSI B850 Gaming Plus WiFi has a clear advantage in this group. It offers newer wireless standards, slightly improved Bluetooth, and meaningfully better BIOS recovery options — all of which matter for longevity and ease of use. The Gigabyte's only structural advantage is its smaller footprint, which is only relevant if your build specifically requires a Micro-ATX board.

Both the Gigabyte B850M Eagle Wi-Fi6E and the MSI B850 Gaming Plus WiFi support a maximum memory amount of 256GB, making them identical in terms of total capacity. In terms of memory speed, the Gigabyte board supports a maximum RAM speed of 5200 MHz, while the MSI board offers a slightly higher maximum of 5600 MHz. Both boards also support overclocked RAM speeds of up to 8200 MHz, which is the same for both models.

Both motherboards are equipped with 4 memory slots and support DDR5 memory, with each supporting dual-channel memory configurations. Neither product supports ECC memory.

Overall, the main distinction between the two boards in this category is the difference in maximum RAM speed, with the MSI offering a higher maximum speed of 5600 MHz compared to the Gigabyte's 5200 MHz. However, both products support the same overclocked speeds and similar memory configurations otherwise.

The Gigabyte B850M Eagle Wi-Fi6E and MSI B850 Gaming Plus WiFi offer a variety of port options, with both motherboards including USB 3.2 Gen 2 and USB 3.2 Gen 1 ports. The Gigabyte model features 1 USB 3.2 Gen 2 USB-A port, 2 USB 3.2 Gen 1 USB-A ports, and 1 USB 3.2 Gen 2 USB-C port. In contrast, the MSI board provides 1 USB 3.2 Gen 2 USB-A port, 1 USB 3.2 Gen 1 USB-A port, and 2 USB 3.2 Gen 2 USB-C ports. Both motherboards also have 4 USB 2.0 ports. Neither motherboard includes USB 3.2 Gen 2x2, USB 4 40Gbps, or USB 4 20Gbps ports, nor do they have Thunderbolt 3 or Thunderbolt 4 ports.

Regarding video outputs, the Gigabyte B850M Eagle Wi-Fi6E includes both HDMI and DisplayPort outputs, while the MSI B850 Gaming Plus WiFi only has a DisplayPort output and does not feature HDMI. Both motherboards have 1 RJ45 port for network connectivity. Additionally, the Gigabyte model includes a PS/2 port, while the MSI board does not have this option.

When it comes to connectors for older displays, neither motherboard includes a VGA connector or eSATA ports, and neither has DVI outputs. Both motherboards support USB Type-C, but the Gigabyte board has 1 USB 3.2 Gen 2 USB-C port, while the MSI board has 2. Additionally, the Gigabyte model has 1 HDMI output, while the MSI model lacks HDMI support altogether.

The Gigabyte B850M Eagle Wi-Fi6E and MSI B850 Gaming Plus WiFi differ slightly in their connectors and expansion options. Both motherboards include 4 SATA 3 connectors, and neither features SATA 2 connectors. Both models offer USB 2.0 ports (through expansion) with 4 ports each, and they also support USB 3.0 ports (through expansion), with the Gigabyte providing 2 and the MSI offering 4. In terms of USB 3.2 Gen 1 ports (through expansion), the Gigabyte model has 2, while the MSI board supports 4 of these ports.

Both boards are equipped with 4 fan headers, but the MSI B850 Gaming Plus WiFi has an advantage with 6 fan headers, offering slightly more cooling flexibility. When it comes to M.2 sockets, the Gigabyte board features 2, while the MSI board provides 3 M.2 sockets, giving the MSI a higher capacity for M.2 storage expansion.

Both motherboards feature a TPM connector, but neither includes a U.2 socket or an mSATA connector. In summary, the MSI board offers a slight edge in the number of expansion ports and M.2 sockets, while both boards share many common features such as SATA connectors and TPM support.

The Gigabyte B850M Eagle Wi-Fi6E and MSI B850 Gaming Plus WiFi differ in their expansion slots. The Gigabyte board offers 1 PCIe 5.0 x16 slot and 1 PCIe x4 slot, but lacks any PCIe 4.0 x16, PCIe 3.0 x16, PCIe x1, or PCIe x8 slots. In comparison, the MSI board includes 1 PCIe 4.0 x16 slot, 1 PCIe 5.0 x16 slot, and 2 PCIe x1 slots, but does not feature a PCIe x4 or PCIe x8 slot.

Both boards lack PCI slots and PCIe 2.0 x16 slots. The MSI board’s additional PCIe x1 slots provide more flexibility for expansion cards compared to the Gigabyte board, which does not include any PCIe x1 slots.

In summary, the MSI B850 Gaming Plus WiFi offers more expansion options with its PCIe 4.0 x16 and PCIe x1 slots, whereas the Gigabyte board has a more limited selection with just one PCIe 5.0 x16 and one PCIe x4 slot.

Both the Gigabyte B850M Eagle Wi-Fi6E and MSI B850 Gaming Plus WiFi support 7.1 audio channels, providing high-quality sound output. However, there are differences in their additional audio features. The Gigabyte board does not include an S/PDIF Out port, while the MSI board does offer this feature. In terms of audio connectors, the Gigabyte model has 3 connectors, while the MSI model has 2.

Overall, while both motherboards offer 7.1 audio channels, the MSI board has the added benefit of an S/PDIF Out port, whereas the Gigabyte model provides slightly more audio connectors.

In summary, the Gigabyte B850M Eagle Wi-Fi6E and MSI B850 Gaming Plus WiFi differ mainly in the availability of the S/PDIF Out port and the number of audio connectors, with the Gigabyte offering 3 connectors and the MSI offering 2.

Both the Gigabyte B850M Eagle Wi-Fi6E and MSI B850 Gaming Plus WiFi support RAID 1 and RAID 0 configurations, allowing for mirrored or striped storage setups. The Gigabyte board further extends its RAID capabilities by supporting RAID 10 (1+0) and RAID 5, which are not supported by the MSI board. However, neither motherboard supports RAID 0+1, a mirrored and striped configuration that is typically seen on other boards.

In summary, while both motherboards support the essential RAID levels of 1 and 0, the Gigabyte B850M Eagle Wi-Fi6E offers additional flexibility with RAID 10 and RAID 5 support, which the MSI B850 Gaming Plus WiFi lacks.