Today's best ASUS Tuf Gaming B650 Plus Motherboard Review products & deals of 2026

The CPU socket is the non-negotiable starting point of your build. It must match your chosen processor. Sockets are designed for specific generations of CPUs.

• AM4: This is AMD's long-running socket for Ryzen 1000 through 5000 series CPUs. It's a fantastic value-oriented platform that uses DDR4 memory.
• AM5: The latest socket from AMD, supporting Ryzen 7000 series CPUs and newer. It's a modern platform built exclusively for DDR5 memory and PCIe 5.0 connectivity.
• LGA 1200: An Intel socket designed for their 10th and 11th generation Core processors. This socket primarily uses DDR4 memory.
• LGA 1700: The socket for Intel's 12th, 13th, and 14th generation CPUs. Boards with this socket can support either DDR4 or DDR5 memory, but not both, so check the product specifications carefully.
• TR4 and sTRX4: These are AMD's larger sockets for their High-End Desktop (HEDT) Threadripper processors, aimed at professionals and enthusiasts needing immense multi-core performance.
• LGA 2066: Intel's HEDT socket for its Core X-series processors, competing with AMD's Threadripper.
• LGA 1151 and LGA 2551: LGA 1151 is an older Intel socket for 6th to 9th gen CPUs, while LGA 2551 is anticipated for future consumer platforms.

Your choice here is simple: pick the CPU you want first, then find a motherboard with the corresponding socket. For a new build in 2025, you'll likely be looking at AM5 for AMD or LGA 1700 for Intel.

Think of the chipset as the feature package for your motherboard. Higher-end chipsets unlock more capabilities, especially for enthusiasts who want to overclock their CPU and memory.

For Intel (Z, B, H series):

• Z-series (Z790, Z690): The top-tier chipset. This is the only series that allows you to overclock unlocked 'K-series' Intel CPUs. They offer the most PCIe lanes and connectivity features.
• B-series (B760, B660): The mid-range, sweet-spot option. These boards do not support CPU overclocking but often allow memory overclocking and provide a great balance of features and price.
• H-series (H770, H610): The budget-friendly choice. These are no-frills chipsets perfect for basic builds where overclocking and extensive connectivity are not needed.

For AMD (X, B, A series):

• X-series (X670E, X570): The enthusiast-grade chipset. These offer the most features, best power delivery for high-end CPUs, and full overclocking support. 'E' variants (e.g., X670E) guarantee PCIe 5.0 for both the graphics card and an M.2 slot.
• B-series (B650, B550): The most popular mainstream option. These provide CPU and memory overclocking and a solid set of features that satisfy most gamers and creators.
• A-series (A620): The entry-level chipset. It's designed for budget builds and typically does not support CPU overclocking, focusing on core functionality.

If you're an overclocker or want the maximum number of high-speed connections, go for a Z-series (Intel) or X-series (AMD) board. For nearly everyone else, a B-series chipset offers the best value.

The form factor is all about size and compatibility with your case. Bigger boards generally have more features, while smaller boards are great for compact builds.

• ATX: The standard, most common size. It offers a great balance of expansion slots (like PCIe for graphics cards) and features, fitting in most mid-tower and full-tower cases.
• Micro-ATX (mATX): A shorter version of ATX. It has fewer PCIe slots but is still very capable and fits in smaller, more compact cases. It's a popular choice for budget-to-mid-range builds.
• Mini-ITX: The smallest standard form factor. It's designed for tiny, space-saving builds and typically has only one PCIe slot for a graphics card. These boards are often impressively feature-packed for their size.
• E-ATX and XL-ATX: These are larger-than-standard sizes for enthusiast builds. They offer the most space for features, cooling, and connectivity but require very large cases to accommodate them.

Match your motherboard form factor to your case. ATX is the safe bet for a typical build, while Micro-ATX and Mini-ITX are perfect for those wanting a smaller PC footprint.

RAM is your computer's short-term memory, and your motherboard sets the rules for what kind and how much you can use.

Memory Type:

• DDR4: The previous generation standard. It's still highly capable for gaming and general use and is paired with older platforms like AMD's AM4 and Intel's LGA 1200/1700 boards.
• DDR5: The current standard for modern platforms like AMD's AM5 and Intel's latest LGA 1700 boards. It offers higher speeds and more bandwidth, making it the choice for new, high-performance builds.

Memory Capacity Support:

• Up to 32GB: The sweet spot for most users, including gamers and general-purpose creators. 16GB is the minimum recommended for a good experience, while 32GB provides comfortable headroom.
• 33GB to 64GB: Ideal for heavy multitasking, professional content creation (like 4K video editing), and running virtual machines.
• 65GB to 256GB+: Reserved for high-end workstations and servers handling massive datasets, complex simulations, or extensive video production work.

For a new build, aim for a DDR5 motherboard unless you're specifically building a budget system on an older platform. 32GB of RAM is the new standard for a capable gaming or productivity PC.

These slots determine how you connect the fastest components to your PC, from your graphics card to your main storage drive.

GPU PCIe Slot:

• PCIe 4.0: The current mainstream standard. It provides more than enough bandwidth for today's most powerful graphics cards. You will not see a meaningful performance loss using a PCIe 5.0 GPU in this slot.
• PCIe 5.0: The latest and fastest standard. While graphics cards that fully utilize this speed are just beginning to emerge, it's a great future-proofing feature for a high-end build.

M.2 Slots:

M.2 slots are for installing compact, ultra-fast NVMe SSDs, which are significantly faster than older SATA drives. The number of slots determines your potential for high-speed storage expansion.

• M.2 Slot x 1: The bare minimum for a modern build. This is enough for your primary OS and applications drive.
• M.2 Slot x 2 or x 3: The ideal range for most users. This allows for a dedicated OS drive plus one or two additional fast drives for games and projects.
• M.2 Slot x 4 or x 5: An enthusiast-level feature, perfect for users who need massive amounts of fast storage without relying on slower SATA drives.

A board with at least two M.2 slots is highly recommended for any new build. While PCIe 5.0 for the GPU is nice to have, ensuring you have a PCIe 5.0 M.2 slot is more impactful for storage speed in the near future.

Fast, reliable networking is essential. Your motherboard's built-in Ethernet and Wi-Fi determine your connection speed and quality right out of the box.

Ethernet:

• 1 Gb/s: The long-standing standard. It's perfectly fine for most internet connections and basic home networking.
• 2.5 Gb/s: The new mainstream standard found on most mid-range and high-end motherboards. It's excellent for faster home networks and speedy transfers to a NAS (Network Attached Storage).
• 5 Gb/s and 10 Gb/s: Premium, high-speed options for enthusiasts and professionals who transfer huge files across their local network regularly.

Wi-Fi:

• No Wi-Fi: Many boards, especially budget models, require you to use an Ethernet cable or buy a separate Wi-Fi adapter.
• Wi-Fi 6: A modern, high-performance standard that offers excellent speed and better performance in congested network environments compared to older versions.
• Wi-Fi 6E: An evolution of Wi-Fi 6 that adds access to the 6 GHz band, which is less crowded and can offer lower latency and faster speeds if you have a compatible router.
• Wi-Fi 7: The newest standard, offering even higher theoretical speeds and better multi-device performance. It's a premium, future-proofing feature.

For most people, a motherboard with 2.5 Gb/s Ethernet and Wi-Fi 6 or 6E is the perfect combination of modern features and practical performance.

The brand you choose often influences the user experience, particularly the BIOS interface where you'll configure system settings. All major brands offer a range of products from budget to premium.

• ASUS: Often considered a market leader, known for its high-end Republic of Gamers (ROG) line. Their BIOS is generally well-regarded and they offer a huge variety of models.
• Gigabyte: A major competitor known for its durable Ultra Durable components and its AORUS gaming brand. They offer a strong balance of performance and features across their lineup.
• MSI: Another top-tier brand popular with gamers. Their MAG, MPG, and MEG series cater to different tiers, and their BIOS is often praised for being user-friendly.
• ASRock: Often provides unique and feature-rich motherboards at competitive prices. They are known for sometimes unconventional designs and for pushing the boundaries with features.

You can't go wrong with any of these top brands. It's best to narrow your choices by features and budget first, then compare models from each brand to see which offers the best value or aesthetic for your build.