ASUS TUF Gaming B650 vs ASUS TUF Gaming Z790
Updated August 2026 — ASUS TUF Gaming Z790 leads on connectivity and power.
The ASUS TUF Gaming Z790-Plus WiFi offers superior features and performance, making it the better choice for high-end gaming. However, the B650-PLUS is a more budget-friendly option.
Why ASUS TUF Gaming B650 is better
Price
B650-PLUS is $144.00, cheaper than Z790-Plus at $199.99.
Socket
B650-PLUS supports AMD Ryzen processors.
Noise Cancelation
B650-PLUS includes two-way AI Noise Cancelation.
Why ASUS TUF Gaming Z790 is better
Power Delivery
Z790-Plus has a superior 16+1 DrMOS power stage.
Connectivity
Z790-Plus offers Thunderbolt 4 and four M.2 slots.
Cooling
Z790-Plus features advanced cooling management with Fan Xpert 4.
Overall score
Specifications
| Spec | ASUS TUF Gaming B650 | ASUS TUF Gaming Z790 |
|---|---|---|
| Power Stages | 12+2 | 16+1 |
| M.2 Slots | 1 | 4 |
| WiFi | 6 | 6 |
| Ethernet | 2.5 Gb | 2.5 Gb |
| RGB Lighting | Aura Sync | Aura RGB |
Dimension comparison
Introduction to the ASUS TUF Gaming Motherboards
When it comes to gaming motherboards, ASUS offers some of the best options on the market. In this comparison, we will look at two powerful models: the ASUS TUF Gaming B650-PLUS WiFi and the ASUS TUF Gaming Z790-Plus WiFi. Both motherboards are designed to cater to different CPU architectures, with the B650-PLUS supporting AMD Ryzen processors and the Z790-Plus geared towards Intel Core processors.
Price Comparison
The ASUS TUF Gaming B650-PLUS WiFi is priced at $144.00, while the ASUS TUF Gaming Z790-Plus WiFi carries a price tag of $199.99. This makes the B650-PLUS approximately 28% cheaper than the Z790-Plus. Price can be a significant factor for gamers on a budget, and the more affordable B650-PLUS offers considerable value without sacrificing essential features.
Socket Compatibility
The B650-PLUS is designed for the AMD AM5 socket, making it compatible with Ryzen 7000, 8000, and 9000 series processors. In contrast, the Z790-Plus utilizes the Intel LGA 1700 socket and supports 12th, 13th, and 14th Gen Intel Core processors. This difference is crucial for users who have already chosen their CPU or plan to invest in either AMD or Intel ecosystems. Choosing the right motherboard based on socket compatibility can influence your overall system performance and upgrade path.
Power Delivery Systems
The B650-PLUS boasts a robust power delivery system with 12 plus 2 teamed power stages, while the Z790-Plus features an enhanced 16 plus 1 DrMOS setup. The additional power stages in the Z790-Plus suggest a more capable power delivery for overclocking and high-performance scenarios. Both motherboards utilize military-grade components for durability, but the Z790-Plus may provide better stability for extreme gaming sessions, making it a worthy consideration for high-end builds.
Cooling Solutions
Cooling is a vital aspect of any gaming setup, and both motherboards are equipped with comprehensive cooling solutions. The B650-PLUS includes enlarged VRM and PCH heatsinks, as well as M.2 heatsinks and hybrid fan headers. On the other hand, the Z790-Plus features a VRM heatsink, a fanless PCH heatsink, and M.2 heatsinks along with Fan Xpert 4 utility. While both motherboards ensure adequate cooling, the Z790-Plus offers advanced cooling management features, which is essential for maintaining performance during intense gaming sessions.
Connectivity Options
Both motherboards come with next-gen connectivity features, but the Z790-Plus takes the lead. The B650-PLUS provides M.2 PCIe 5.0 support and USB 3.2 Gen 2x2 Type-C, while the Z790-Plus enhances this with four M.2 slots, Thunderbolt 4 (USB4) support, and additional USB connectivity options. This wider range of connectivity on the Z790-Plus allows for more storage options and faster data transfer, making it ideal for gamers who require high-speed connections for their peripherals.
Gaming Features
In terms of gaming capabilities, both motherboards are designed to enhance the gaming experience. The B650-PLUS includes WiFi 6, Realtek 2.5 Gb Ethernet, and two-way AI Noise Cancelation, which improves communication in games. The Z790-Plus also features WiFi 6, but it includes TurboLAN technology for optimized network performance. With both motherboards focusing on gaming, the choice may come down to specific features like noise cancelation versus advanced network optimization.
Aesthetic Design
When it comes to aesthetics, both motherboards carry the TUF Gaming branding, which includes durable and rugged designs. The B650-PLUS features stylish edge lighting and Aura Sync RGB effects, while the Z790-Plus incorporates a modern geometric design with Aura RGB lighting. This design aspect might appeal to gamers who want to showcase their build, but both motherboards remain functional while looking good.
Which should you buy?
Choosing between the ASUS TUF Gaming B650-PLUS WiFi and the ASUS TUF Gaming Z790-Plus WiFi ultimately depends on your specific needs and budget. If you're looking for a more affordable option that supports AMD's latest processors, the B650-PLUS at $144.00 is a solid choice. However, if you're willing to invest an additional $55 for the Z790-Plus, you gain advanced features like superior power delivery, more connectivity options, and enhanced cooling solutions, making it ideal for high-performance gaming setups. Each motherboard has its strengths, so consider your priorities in performance, features, and budget before making a decision.

