Highlights
- The smaller size of the B650M makes it ideal for compact builds, while the ATX form factor of the B650 provides more expansion options.
- The ASUS TUF B650 supports up to 128GB of DDR5 memory at speeds up to 6400MHz, while the B650M supports up to 64GB of DDR4 memory at speeds up to 5333MHz.
- The B650M, on the other hand, provides a more budget-friendly option with a smaller size, DDR4 memory support, and adequate performance for most users.
The battle for motherboard supremacy rages on, and ASUS’s TUF B650 and B650M stand tall as formidable contenders. Both boards offer a compelling blend of features and performance, but which one emerges as the victor? In this comprehensive comparison, we delve into the key differences between the ASUS TUF B650 and B650M, examining their specifications, features, and suitability for various scenarios.
Form Factor and Dimensions:
The ASUS TUF B650 is an ATX motherboard, measuring 12 inches x 9.6 inches (305 mm x 244 mm), while the B650M is a micro-ATX motherboard, measuring 9.6 inches x 9.6 inches (244 mm x 244 mm). The smaller size of the B650M makes it ideal for compact builds, while the ATX form factor of the B650 provides more expansion options.
Socket and Chipset:
Both the ASUS TUF B650 and B650M feature the AMD AM5 socket, supporting the latest AMD Ryzen 7000 series processors. However, the chipsets differ: the B650 is a full-fledged chipset with support for PCIe 5.0 and DDR5 memory, while the B650M is a more budget-friendly option with PCIe 4.0 and DDR4 memory support.
Power Delivery:
The ASUS TUF B650 boasts a robust 16+2 power stage design, providing ample power for even the most demanding processors. The B650M, on the other hand, features a 10+2 power stage design, which is sufficient for most users but may limit overclocking potential.
Memory Support:
The ASUS TUF B650 supports up to 128GB of DDR5 memory at speeds up to 6400MHz, while the B650M supports up to 64GB of DDR4 memory at speeds up to 5333MHz. The B650’s support for faster memory speeds and higher capacities makes it a better choice for demanding applications and multitasking.
Storage Options:
Both motherboards offer ample storage options. The B650 has four SATA III ports and four M.2 slots (two PCIe 5.0 and two PCIe 4.0), while the B650M has four SATA III ports and three M.2 slots (one PCIe 5.0 and two PCIe 4.0). The B650’s additional M.2 slot provides more flexibility for storage expansion.
Connectivity:
The ASUS TUF B650 and B650M offer a wide range of connectivity options. Both boards feature an Intel I225-V 2.5Gb Ethernet port, Wi-Fi 6, and Bluetooth 5.2. The B650 also includes an additional Thunderbolt 4 port, providing high-speed connectivity for external devices.
Features:
The ASUS TUF B650 and B650M come with a variety of features to enhance performance and user experience. The B650 features a BIOS FlashBack button for easy BIOS updates, while the B650M has a Q-Flash Plus button for similar functionality. Both motherboards also include an EZ Debug LED display for troubleshooting.
Price and Availability:
The ASUS TUF B650 has a suggested retail price of around $190, while the B650M is slightly more affordable at around $160. Both motherboards are widely available from major retailers.
Which Motherboard is Right for You?
The choice between the ASUS TUF B650 and B650M depends on your specific needs and usage scenarios. If you require a full-fledged motherboard with support for the latest PCIe 5.0 and DDR5 technologies, the B650 is the better option. However, if you prioritize a smaller form factor, lower price, and sufficient performance for most tasks, the B650M is a solid choice.
Key Points:
The ASUS TUF B650 and B650M are both excellent motherboards that cater to different user requirements. The B650 offers superior performance and expandability with its ATX form factor, PCIe 5.0 support, and robust power delivery. The B650M, on the other hand, provides a more budget-friendly option with a smaller size, DDR4 memory support, and adequate performance for most users. Ultimately, the best choice depends on your individual needs and preferences.
Quick Answers to Your FAQs
1. Can I overclock my CPU on the ASUS TUF B650 and B650M?
Yes, both motherboards support CPU overclocking. However, the B650’s more robust power delivery may provide better overclocking capabilities.
2. Is the ASUS TUF B650 compatible with older AMD processors?
No, the B650 and B650M are only compatible with the latest AMD Ryzen 7000 series processors.
3. Does the ASUS TUF B650 come with an RGB header?
Yes, the B650 has a 3-pin RGB header for connecting RGB lighting devices. The B650M also includes a 3-pin RGB header.
4. Can I use a PCIe 5.0 SSD on the ASUS TUF B650M?
Yes, the B650M has one PCIe 5.0 M.2 slot for installing a high-speed PCIe 5.0 SSD.
5. Does the ASUS TUF B650 support multiple graphics cards?
Yes, the B650 has two PCIe x16 slots for supporting multiple graphics cards in an SLI or CrossFire configuration.