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MSI MAG B550 Tomahawk Gaming Motherboard vs MSI MPG B550 Gaming Plus V1 Gaming Motherboard

Updated August 2026 — MSI MAG B550 Tomahawk Gaming Motherboard leads on build quality and cooling.

The MSI MAG B550 Tomahawk offers superior performance features at a lower price compared to the MSI MPG B550 Gaming Plus. It is the better choice for gamers seeking enhanced capabilities.

Why MSI MAG B550 Tomahawk Gaming Motherboard is better

Price

Tomahawk is $5 cheaper

Memory Speed

Tomahawk supports 4866 MHz vs 4400 MHz

Networking

Tomahawk has 2.5G LAN vs Gigabit LAN

Why MSI MPG B550 Gaming Plus V1 Gaming Motherboard is better

Design

Gaming Plus has a sleek modern look

Installation

Gaming Plus is noted for easier installation

Availability

Gaming Plus may be more readily available

Overall score

MSI MAG B550 Tomahawk Gaming Motherboard
88
MSI MPG B550 Gaming Plus V1 Gaming Motherboard
84

Specifications

SpecMSI MAG B550 Tomahawk Gaming MotherboardMSI MPG B550 Gaming Plus V1 Gaming Motherboard
Max Memory128 GB128 GB
PCIe Version4.04.0
USB PortsUSB 3.2 Gen 2USB 3.2 Gen 2
Audio CodecALC1200/ALC1220PALC1200
RGB LightingYesYes

Dimension comparison

MSI MAG B550 Tomahawk Gaming MotherboardMSI MPG B550 Gaming Plus V1 Gaming Motherboard

Overview of the MSI MAG B550 Tomahawk and MSI MPG B550 Gaming Plus

The MSI MAG B550 Tomahawk is priced at $134.99, while the MSI MPG B550 Gaming Plus is slightly more expensive at $139.99, making the Tomahawk about 4% cheaper. Both motherboards are designed for AMD Ryzen processors and cater to gamers and enthusiasts alike. They offer robust performance features, but there are distinctions worth noting.

Performance Capabilities

Both motherboards support 3rd Gen AMD Ryzen processors and future models with a BIOS update, ensuring longevity and adaptability. The MAG B550 Tomahawk supports dual channel DDR4 memory up to 128 GB at a maximum speed of 4866 MHz, while the MPG B550 Gaming Plus supports the same memory capacity but at a slightly lower maximum speed of 4400 MHz. This difference is significant for users looking to push their systems to the limit, with the Tomahawk offering superior memory performance.

Connectivity Options

Connectivity is crucial for modern gaming setups, and both motherboards excel in this area. The MAG B550 Tomahawk features dual LAN options—2.5G LAN and Gigabit LAN—providing superior networking capabilities. In comparison, the MPG B550 Gaming Plus features only the standard Gigabit LAN. This makes the Tomahawk the better choice for users who prioritize high-speed internet connections, particularly in competitive gaming environments.

Thermal Management

Effective thermal management is vital for sustaining performance during intense gaming sessions. The MAG B550 Tomahawk uses an advanced aluminum cover with an additional choke thermal pad rated for 7W/mk, while the MPG B550 Gaming Plus also features an extended heatsink with a similarly rated thermal pad. However, the Tomahawk's design is explicitly aimed at ensuring lower temperatures under load, which can enhance both performance and longevity of the components.

Aesthetic Features

Both motherboards are equipped with MSI's Mystic Light technology, allowing for customizable RGB LED lighting with 16.8 million colors and 29 effects. This feature is essential for gamers who wish to personalize their rigs. While both models provide similar aesthetic options, the Tomahawk’s design may appeal more to users looking for a rugged, military-style aesthetic, whereas the Gaming Plus leans towards a sleek, modern look.

Audio Quality

The audio capabilities of both motherboards are impressive. The MAG B550 Tomahawk boasts Audio Boost technology, which enhances sound quality for a more immersive gaming experience, offering studio-grade sound. The MPG B550 Gaming Plus also provides solid audio performance but does not emphasize this feature as heavily. For audiophiles and gamers who prioritize sound, the Tomahawk may offer a distinct advantage.

Price Comparison

The MSI MAG B550 Tomahawk is currently priced at $134.99, while the MSI MPG B550 Gaming Plus is available for $139.99. This makes the Tomahawk about $5 cheaper, or approximately 4% less than the Gaming Plus. Given these prices, the Tomahawk may be more attractive for budget-conscious gamers without sacrificing essential features.

User Experience and Reviews

While specific sales ranks were not mentioned, both motherboards are popular choices among gamers and PC builders. User reviews often highlight the Tomahawk’s superior thermal performance and networking capabilities as key reasons for their preference. On the other hand, the MPG B550 Gaming Plus is noted for its straightforward installation and good overall performance. Both options have their loyal fan bases, but the Tomahawk may edge out in terms of features for serious gamers.

Which should you buy?

Ultimately, the choice between the MSI MAG B550 Tomahawk and the MSI MPG B550 Gaming Plus boils down to specific needs and preferences. If you prioritize superior memory speed, enhanced networking capabilities, and better thermal management, the MAG B550 Tomahawk is a compelling option at $134.99. However, if aesthetic design and ease of installation are more important, and you are willing to pay a little extra—about 4% more—the MPG B550 Gaming Plus at $139.99 may suit your needs well. Both motherboards serve their purpose effectively, but the Tomahawk stands out with its additional features and slightly lower price.