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MSI Z790 Gaming Plus WiFi-AMZ Gaming Motherboard vs MSI MPG B550 Gaming Plus V1 Gaming Motherboard

Updated August 2026The MSI Z790 Gaming Plus WiFi-AMZ offers superior performance and features compared to the MSI MPG B550 Gaming Plus V1, making it the better choice for high-end gaming. However, the B550 is a more budget-friendly option.

The MSI Z790 Gaming Plus WiFi-AMZ offers superior performance and features compared to the MSI MPG B550 Gaming Plus V1, making it the better choice for high-end gaming. However, the B550 is a more budget-friendly option.

Why MSI Z790 Gaming Plus WiFi-AMZ Gaming Motherboard is better

Processor Support

Supports latest Intel processors.

Memory Compatibility

Supports faster DDR5 memory.

Connectivity

Includes Wi-Fi 6E and 2.5Gbps LAN.

Why MSI MPG B550 Gaming Plus V1 Gaming Motherboard is better

Price

More affordable option.

Aesthetic Features

Includes RGB lighting customization.

Thermal Solution

Solid thermal management at a lower price.

Overall score

MSI Z790 Gaming Plus WiFi-AMZ Gaming Motherboard
85
MSI MPG B550 Gaming Plus V1 Gaming Motherboard
75

Specifications

SpecMSI Z790 Gaming Plus WiFi-AMZ Gaming MotherboardMSI MPG B550 Gaming Plus V1 Gaming Motherboard
Processor SupportIntel 14th/13th/12th GenAMD Ryzen 3rd Gen
Memory TypeDDR5DDR4
Max Memory Speed7200+ MHz4400 MHz
PCIe Version5.04.0
LAN Speed2.5GbpsStandard

Dimension comparison

MSI Z790 Gaming Plus WiFi-AMZ Gaming MotherboardMSI MPG B550 Gaming Plus V1 Gaming Motherboard

Price Comparison

When comparing prices, the MSI Z790 Gaming Plus WiFi-AMZ Gaming Motherboard is listed at C$229.99, while the MSI MPG B550 Gaming Plus V1 Gaming Motherboard comes in at a lower price of C$190.81. This represents a notable difference of C$39.18, making the B550 model a more budget-friendly option for gamers looking to save on their motherboard purchase. While the Z790 offers advanced features, the price disparity may influence buyers prioritising cost.

Processor Support

In terms of processor support, the MSI Z790 Gaming Plus WiFi-AMZ is designed for Intel Core 14th, 13th, and 12th Gen processors, as well as Intel Pentium Gold and Celeron processors for the LGA 1700 socket. This comprehensive compatibility allows users to leverage the latest Intel technology. Conversely, the MSI MPG B550 Gaming Plus V1 supports AMD Ryzen processors, specifically the 3rd Gen models, with future AMD Ryzen processors being compatible through a BIOS update. This distinction is crucial for consumers choosing between Intel and AMD ecosystems, as it can determine the overall performance and upgrade path of their gaming rig.

Memory Compatibility

Memory support is another significant factor where the two motherboards diverge. The MSI Z790 Gaming Plus supports DDR5 memory, which can reach speeds of up to 7200+ MHz with overclocking. This is a considerable advantage for those seeking high-speed performance in gaming and multitasking. On the other hand, the MSI MPG B550 Gaming Plus V1 supports dual-channel DDR4 memory, with a maximum capacity of 128 GB and speeds up to 4400 MHz. While both motherboards provide robust memory options, the Z790’s DDR5 compatibility offers a more future-proof solution for enthusiasts looking to maximise performance.

Gaming Features

Both motherboards feature technologies aimed at enhancing gaming experiences, but they differ in their offerings. The MSI Z790 Gaming Plus boasts a PCIe 5.0 slot and Lightning Gen 4 x4 M.2 slots, which allow for incredibly fast data transfer rates and improved performance for high-end graphics cards and SSDs. The inclusion of USB 3.2 Gen 2x2 with 20G speeds further elevates its capability for fast data transfer. In contrast, the MSI MPG B550 Gaming Plus V1 features PCIe 4.0 and Lightning Gen 4 M.2, which, while impressive, are not as advanced as the Z790's specifications. This makes the Z790 a better choice for gamers who want to stay at the forefront of gaming technology.

Thermal Solutions

Thermal management is vital for performance, especially during intensive gaming sessions. The MSI Z790 Gaming Plus includes a premium thermal solution with an extended heatsink and MOSFET thermal pads rated for 7W/mK, which ensures effective heat dissipation and stable performance even under load. In comparison, the MSI MPG B550 Gaming Plus V1 also features a premium thermal solution with an extended heatsink and additional choke thermal pads rated for the same 7W/mK. Both motherboards provide solid thermal management; however, the Z790’s advanced design may offer a slight edge for users planning to push their system to its limits.

Connectivity Options

When it comes to connectivity, the MSI Z790 Gaming Plus is equipped with 2.5Gbps LAN, Wi-Fi 6E, and Bluetooth 5.3, ensuring high-speed internet access and seamless connectivity with peripherals. This is especially beneficial for online gaming and streaming. In contrast, the MSI MPG B550 Gaming Plus V1 provides standard connectivity options without specified high-speed LAN capabilities. While it does include AMD Turbo USB 3.2 GEN 2 for fast data transfer, the Z790's superior connectivity features make it more appealing for those who require robust online capabilities.

Aesthetic Features

Aesthetic appeal can also play a role in motherboard choice. The MSI MPG B550 Gaming Plus V1 incorporates MYSTIC LIGHT RGB LED lighting with 16.8 million colours and 29 effects, allowing users to customise their build's appearance extensively. Meanwhile, the MSI Z790 Gaming Plus does not mention RGB lighting capabilities, focusing more on performance-oriented features. For gamers who value visual flair in their setups, the B550’s lighting options may sway their decision.

Which should you buy?

Deciding between the MSI Z790 Gaming Plus WiFi-AMZ and the MSI MPG B550 Gaming Plus V1 ultimately comes down to your specific needs and budget. The Z790 offers superior performance with support for the latest Intel processors, DDR5 memory, and advanced connectivity options, making it a strong choice for high-end gaming setups. However, if you're looking for a more economical option with solid performance for AMD processors, the B550 provides excellent value. In conclusion, choose the Z790 for cutting-edge capabilities and the B550 for a balanced yet budget-friendly solution.

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MSI Z790 Gaming Plus WiFi-AMZ Gaming Motherboard vs MSI MPG B550 Gaming Plus V1 Gaming Motherboard | versusfinder