ASUS TUF Gaming PCIe 5.0 ATX Motherboard vs ASUS Prime Micro-ATX DDR5 Motherboard: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
You are comparing the asus tuf gaming z790 plus wifi vs prime b760m a ax lga. Both boards use the LGA 1700 socket and support DDR5 memory. They also share Wi-Fi 6 and 2.5GbE Ethernet. The main difference lies in their form factors and expansion capabilities. One is an ATX board with PCIe 5.0 support, while the other is a compact microATX model with PCIe 4.0. Your choice depends on case size and future-proofing needs.
Key differences
| Aspect | ASUS TUF Gaming PCIe 5.0 ATX Motherboard | ASUS Prime Micro-ATX DDR5 Motherboard |
|---|---|---|
| Form Factor | ATX | Micro-ATX |
| Chipset | Z790 | B760 |
| PCIe Version | PCIe 5.0 | PCIe 4.0 |
| M.2 Slots | 4 | 2 |
| Power Phases | 16+1 | not listed |
| Use Case | Gaming | not listed |
Which one should you choose?
Choose ASUS TUF Gaming PCIe 5.0 ATX Motherboard if
- You need a larger ATX board for better expansion options.
- You want PCIe 5.0 support for future graphics cards.
- You require four M.2 slots for multiple storage drives.
Choose ASUS Prime Micro-ATX DDR5 Motherboard if
- You are building in a smaller microATX case.
- You prioritize a more compact form factor.
- You do not need the latest PCIe 5.0 standard.
Verdict: Choose the ASUS TUF Gaming Z790-Plus WiFi if you need maximum expansion and future-proof PCIe 5.0 support. The ASUS Prime B760M-A AX is better if you are limited by space and prefer a smaller microATX board. Both offer solid connectivity for 12th and 13th Gen Intel processors.
TUF Gaming vs Prime B760M Specs
form factor
The ASUS TUF Gaming Z790-Plus WiFi uses an ATX form factor, measuring 10.7 inches by 14 inches. This standard size offers more expansion slots and better airflow for larger cases. In contrast, the ASUS Prime B760M-A AX is a microATX board, measuring 10.8 inches by 2.58 inches. The smaller footprint fits into compact mid-tower cases where space is limited. You must choose based on your case size. If you need room for multiple graphics cards or add-in cards, the ATX board provides more physical slots. The microATX option is sufficient for single-GPU builds in smaller enclosures.
chipset
The TUF Gaming motherboard features the Z790 chipset, which is designed for high-end performance and extensive overclocking capabilities. This chipset supports the full range of Intel 12th, 13th, and 14th Gen processors with maximum flexibility. The Prime B760M-A AX uses the B760 chipset, which supports 12th and 13th Gen Intel Core processors. The B760 chipset is a solid choice for mainstream users who do not need extreme overclocking features. If you plan to push your CPU beyond stock speeds, the Z790 chipset offers more robust power delivery and tuning options. For standard usage, the B760 is adequate.
pcie version
The ASUS TUF Gaming Z790-Plus WiFi supports PCIe 5.0, providing higher bandwidth for next-generation graphics cards and storage devices. This ensures future-proofing for components that will utilize the increased data transfer rates. The ASUS Prime B760M-A AX supports PCIe 4.0, which is currently sufficient for most high-end GPUs and NVMe SSDs. While PCIe 5.0 offers double the bandwidth of PCIe 4.0, the performance difference is often negligible for current hardware. If you want to ensure compatibility with the latest PCIe 5.0 devices, the TUF board has the advantage. Otherwise, PCIe 4.0 remains a reliable standard.
m.2 slots
Storage expansion is a key difference between these two boards. The TUF Gaming Z790-Plus WiFi includes four M.2 slots, allowing you to install multiple high-speed NVMe SSDs without using additional adapters. This is ideal for users who need large storage arrays for gaming libraries or video editing projects. The Prime B760M-A AX provides two M.2 slots, which is enough for a primary drive and a secondary storage device. If you require extensive internal storage capacity, the four-slot layout on the TUF board is significantly more versatile. The two-slot layout is sufficient for most typical users.
cpu socket
Both motherboards utilize the LGA 1700 socket, which is compatible with Intel 12th, 13th, and 14th Generation Core processors. This shared socket means you can use the same CPU on either board, provided the BIOS is updated. The TUF Gaming board explicitly lists support for 14th Gen processors, while the Prime B760M-A AX lists support for 12th and 13th Gen. In practice, the Prime board likely supports 14th Gen as well, but the TUF board’s documentation is more explicit about this compatibility. For socket compatibility, this is a tie, as both serve the same processor lineup.
power phases
The TUF Gaming Z790-Plus WiFi features a 16+1 power phase design, which provides stable and clean power delivery to the CPU. This robust power system helps maintain performance under heavy loads and supports overclocking stability. The Prime B760M-A AX does not list its power phase count in the provided specifications. Without this data, we cannot directly compare the power delivery capabilities. However, the 16+1 configuration on the TUF board suggests a higher-tier power design suitable for demanding tasks. If power stability is a priority, the TUF board’s listed specs indicate a stronger build.
Which motherboard fits your build needs
Users needing maximum expansion and future-proofing
The ASUS TUF Gaming Z790-Plus WiFi uses the Z790 chipset and ATX form factor. This provides four M.2 slots for ample storage expansion. The PCIe 5.0 support ensures compatibility with next-generation graphics cards. The 16+1 power phases handle high-end CPUs effectively. You get more physical space for components and better airflow in standard towers.
Builders with compact cases seeking efficiency
The ASUS Prime B760M-A AX uses a microATX form factor. This smaller size fits into compact cases where ATX boards will not. It supports PCIe 4.0 and includes two M.2 slots. This is sufficient for most dual-drive setups. The B760 chipset offers stable performance for 12th and 13th Gen Intel processors without the premium size.
Gamers prioritizing high-speed connectivity options
This board features PCIe 5.0 for the fastest data transfer rates to compatible GPUs. It includes four M.2 slots, allowing you to install multiple NVMe drives. The ATX layout supports more expansion cards than the microATX alternative. You benefit from the Z790 chipset capabilities for overclocking and advanced system tuning. The 2.5GbE Ethernet ensures low-latency gaming connections.
The products compared
ASUS TUF Gaming PCIe 5.0 ATX Motherboard
Best for: ATX builds needing PCIe 5.0 and 4 M.2 slots
- CPU Socket
- LGA 1700
- Chipset
- Z790
- Form Factor
- ATX
- Memory Type
- DDR5
- PCIe Version
- PCIe 5.0
- M.2 Slots
- 4
View on Amazon: ASUS TUF Gaming PCIe 5.0 ATX Motherboard Affiliate link
This ASUS TUF Gaming Z790 ATX motherboard supports Intel 14th, 12th, and 13th Gen processors via the LGA 1700 socket. It features PCIe 5.0 support and four M.2 slots for high-speed storage. The board includes DDR5 memory support, Wi-Fi 6, and 2.5GbE networking. Its 16+1 power phases provide robust power delivery. You get a full-size ATX board with extensive connectivity options for modern builds.
Pros
- PCIe 5.0 support for future-proofing
- Four M.2 slots for storage expansion
- 16+1 power phase design
- Integrated Wi-Fi 6 connectivity
- 2.5GbE Ethernet port
Cons
- ATX form factor requires a larger case
- Heavier build at 2.91 pounds
- Limited to Wi-Fi 6 speeds
Good fit if
- You need PCIe 5.0 for next-gen GPUs
- You want four M.2 storage slots
- You have an ATX mid-tower case
Skip if
- You require a compact microATX board
- You prefer Wi-Fi 7 connectivity
- You are building a small form factor PC
Verdict: ASUS TUF Z790 ATX DDR5 is ideal for users needing PCIe 5.0 and extensive M.2 storage in a standard ATX chassis. It suits gamers who prioritize high-speed connectivity and robust power delivery for Intel 12th through 14th Gen CPUs.
ASUS Prime Micro-ATX DDR5 Motherboard
Best for: compact builds needing Wi-Fi 6
- CPU Socket
- LGA 1700
- Form Factor
- microATX
- Memory Type
- DDR5
- PCIe Version
- PCIe 4.0
- M.2 Slots
- 2
- Wi-Fi Standard
- Wi-Fi 6
View on Amazon: ASUS Prime Micro-ATX DDR5 Motherboard Affiliate link
This ASUS Prime motherboard uses a microATX form factor with an LGA 1700 socket for 12th and 13th Gen Intel processors. It supports DDR5 memory up to 64GB and features PCIe 4.0 connectivity. You get integrated Wi-Fi 6, a 2.5 Gb Ethernet port, and two M.2 slots. This compact board suits builders who need wireless features and modern memory support in a smaller chassis.
Pros
- Supports DDR5 memory up to 64GB
- Integrated Wi-Fi 6 connectivity
- Includes 2.5 Gb Ethernet port
- Offers two M.2 slots for storage
Cons
- Uses PCIe 4.0 instead of PCIe 5.0
- Micro-ATX size limits expansion slots
- Smaller physical footprint reduces airflow space
Good fit if
- You need a compact microATX build
- You require built-in Wi-Fi 6
- You use 12th or 13th Gen Intel CPUs
Skip if
- You need PCIe 5.0 support
- You require full ATX expansion room
- You want more than two M.2 slots
Verdict: ASUS Prime B760M-A AX Micro-ATX fits users who prioritize compact size and wireless connectivity over the latest PCIe 5.0 standard. It is a practical option for small form factor builds using 12th or 13th Gen Intel processors.
Specifications side by side
| Spec | ASUS TUF Gaming PCIe 5.0 ATX Motherboard | ASUS Prime Micro-ATX DDR5 Motherboard |
|---|---|---|
| CPU Socket | LGA 1700 | LGA 1700 |
| Chipset | Z790 | not stated |
| Form Factor | ATX | microATX |
| Memory Type | DDR5 | DDR5 |
| PCIe Version | PCIe 5.0 | PCIe 4.0 |
| M.2 Slots | 4 | 2 |
| Wi-Fi Standard | not stated | Wi-Fi 6 |
| Ethernet Speed | not stated | 2.5 Gb |
| Power Phases | 16+1 | not stated |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Use Case | Gaming | not stated |
| Dimensions | 10.7 × 2.75 × 14 inches | 10.8 × 10.4 × 2.58 inches |
| Weight | 2.91 pounds | 3.11 pounds |
| Color | BLACK | BLACK |
| Model | TUF GAMING Z790-PLUS WIFI | PRIME B760M-A AX |
| Size | not stated | PRIME B760M-A AX |
Frequently asked questions
Which motherboard supports PCIe 5.0?
The ASUS TUF Gaming Z790-Plus WiFi supports PCIe 5.0. This standard allows for significantly higher data transfer rates compared to previous generations. The ASUS Prime B760M-A AX does not list PCIe 5.0 support in its specifications. You should choose the TUF model if you plan to use next-generation graphics cards or storage devices that require this bandwidth.
What is the difference in physical size between the two boards?
The ASUS TUF Gaming Z790-Plus WiFi uses the ATX form factor, measuring 10.7 inches by 14 inches. The ASUS Prime B760M-A AX is a Micro-ATX board, measuring 10.8 inches by 10.4 inches. The ATX size provides more expansion slots and fits standard mid-tower and full-tower cases. The Micro-ATX option is better suited for smaller chassis.
Do both motherboards include built-in Wi-Fi?
Yes, both motherboards include Wi-Fi 6 connectivity. This feature allows you to connect to wireless networks without using an Ethernet cable. You get faster speeds and improved stability compared to older Wi-Fi standards. Both boards also feature 2.5GbE Ethernet ports for wired connections, ensuring you have robust networking options regardless of your choice.
Can I use DDR5 memory with these motherboards?
Yes, both the ASUS TUF Gaming Z790-Plus WiFi and the ASUS Prime B760M-A AX support DDR5 memory. This memory type offers higher bandwidth and efficiency compared to DDR4. You will need to purchase DDR5 RAM sticks to use either board. This ensures you benefit from the latest memory technologies for improved system performance.
Which board is better for gaming builds?
The ASUS TUF Gaming Z790-Plus WiFi is listed as best for gaming builds. It features PCIe 5.0 support and four M.2 slots for extensive storage expansion. These features cater to users who prioritize high-speed connectivity and robust power delivery. The Prime B760M-A AX is a practical option for compact builds but lacks the specific gaming-focused expansion features.
What CPU socket do these motherboards use?
Both motherboards use the LGA 1700 socket. This socket supports Intel 12th, 13th, and 14th Gen processors. You can install any compatible Intel CPU into either board. This shared socket type means your processor choice remains flexible, allowing you to pick the board that best fits your case size and feature requirements.
How many M.2 slots does the TUF Gaming board have?
The ASUS TUF Gaming Z790-Plus WiFi includes four M.2 slots. This provides ample space for multiple NVMe SSDs. You can install a fast operating system drive along with additional storage for games and files. The Prime B760M-A AX does not specify the number of M.2 slots in the provided data, so you should check its manual for exact details.
Is the Prime B760M-A AX suitable for small form factor cases?
Yes, the ASUS Prime B760M-A AX is a Micro-ATX board, making it ideal for small form factor cases. Its dimensions of 10.8 inches by 10.4 inches allow it to fit in compact chassis. This size saves space while still offering Wi-Fi 6 and 2.5GbE Ethernet. It is a practical choice if you prioritize a smaller build footprint.