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Mini Itx Motherboard Comparison - October 2025
| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.7Exceptional | 4  9.5Excellent | 5  9.4Excellent |
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ModelGIGABYTE B550I AORUS PRO AX (AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard) | Model Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard) | Model ASUS ROG STRIX X870-I GAMING WIFI AMD AM5 X870 Mini ITX motherboard 10+2+1 power stages, Dynamic OC Switcher, Core Flex, DDR5 AEMP, WiFi7, 2x M.2, PCIe®5.0, Q-Release Slim, USB4, AI OCing & Networking | Model ASUS PRIME H610I-PLUS D4 LGA 1700(Intel 12th Gen&Intel vPro)mini ITX Motherboard(PCIe 4.0,DDR4,USB 3.2 Gen 1 Type-A,1Gb Lan,DP/HDMI/D-Sub,V-M.2(E),Q-LED,Mono-out header with amp IC,SPI TPM header) | Model ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850 Mini-ITX mITX Motherboard 10+2+1 Stages, DDR5, 2.5G LAN, WiFi 7, 2X M.2, PCIe® 5.0 x16, USB 20Gbps Type-C®, AI Overclocking, AI Networking II, Aura Sync |
BrandGIGABYTE | Brand GIGABYTE | Brand ASUS | Brand ASUS | Brand ASUS |
Reviews | Reviews | Reviews | Reviews  | Reviews |
Tech Specs | ||||
customer reviews4.3 4.3 out of 5 stars 1, 485 ratings 4.3 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 606 ratings 4.5 out of 5 stars | customer reviews 3.6 3.6 out of 5 stars 61 ratings 3.6 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 85 ratings 4.2 out of 5 stars | customer reviews 2.4 2.4 out of 5 stars 12 ratings 2.4 out of 5 stars |
product dimensions 8.74 x 7.44 x 3.07 inches | product dimensions 8.74 x 7.44 x 3.07 inches | product dimensions - | product dimensions 9 x 7.3 x 2.4 inches | product dimensions 6.69 x 1.97 x 6.69 inches |
number of usb 2 0 ports 2 | number of usb 2 0 ports 2 | number of usb 2 0 ports - | number of usb 2 0 ports 2 | number of usb 2 0 ports 1 |
item weight 2.2 pounds | item weight 0.035 ounces | item weight - | item weight 1.6 pounds | item weight 2.79 pounds |
item dimensions lxwxh 8.74 x 7.44 x 3.07 inches | item dimensions lxwxh 8.74 x 7.44 x 3.07 inches | item dimensions lxwxh - | item dimensions lxwxh 9 x 7.3 x 2.4 inches | item dimensions lxwxh 6.69 x 1.97 x 6.69 inches |
ram DDR4 | ram DDR4 | ram - | ram DDR4 | ram 16 GB DDR5 |
memory speed 2133 MHz | memory speed - | memory speed - | memory speed 2133 MHz | memory speed 2280 MHz |
computer memory type DDR4 SDRAM | computer memory type DDR4 SDRAM | computer memory type - | computer memory type - | computer memory type DDR4 SDRAM |
Review | Review | Review - | Review - | Review - |
Available On   | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1GIGABYTEGIGABYTE B550I AORUS PRO AX (AM4 AMD/B550/Mini-Itx/Dual M.2/SATA 6Gb/s/USB 3.2 Gen 1/WiFi 6/2.5 GbE LAN/PCIe4.0/Realtek ALC1220-Vb/DisplayPort 1.4/2xHDMI 2.0B/RGB Fusion 2.0/DDR4/Gaming Motherboard)
Why we love it
Excellent thermal management.
Ideal for small spaces.
Reliable WiFi connectivity.
Main highlights- Ultra Durable PCIe 4.0 Ready x16 Slot
- USB 3.2 Gen2 Type-C & DisplayPort plus Dual HDMI Support
- Supports 3rd Gen AMD Ryzen Processors.Wireless Communication module: Bluetooth 5
- Onboard Intel WiFi 6 802.11ax 2T2R & BT5 with AORUS Antenna
- Dual Ultra-Fast NVMe PCIe 4.0/3.0 x 4M. 2 with Thermal Guard
- Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs
- Direct 8 Phases Digital Power with 90A Smart Power Stage
- Blazing Fast 2.5GbE LAN with Bandwidth Management
- Advanced Thermal Design with Extended & Multi-Layered Heatsink and Thermal Baseplate
- AMP-UP Audio with ALC1220-VB and Nichicon Audio Capacitors for Rear 120dB SNR
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9.8
2GIGABYTE16% Off
Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard)
Why we love it
Compact Mini-ITX design for space-saving builds.
Supports AMD Ryzen 3rd Gen processors.
Integrated WiFi and Bluetooth for connectivity.
Main highlights- Supports 3rd Gen AMD Ryzen Processors AMD AM4 Socket
- PCIe 3.0 x16 Slot.1x NVMe PCIe 3.0 x4 M.2 Slot.ALC887 Audio Codec.Blazing Fast 1GbE LAN.Intel Dual Band AC WiFi and Bluetooth with Ultra Durable Antenna.Rear DP and 2x HDMI Support
- Optimized VRM Heatsink
- Dual Channel DDR4, 2 DIMMs
- Direct 6 Phases Digital PWM with 55A DrMOS
-
9.7
3ASUS
ASUS ROG STRIX X870-I GAMING WIFI AMD AM5 X870 Mini ITX motherboard 10+2+1 power stages, Dynamic OC Switcher, Core Flex, DDR5 AEMP, WiFi7, 2x M.2, PCIe®5.0, Q-Release Slim, USB4, AI OCing & Networking
Main highlights- Robust Power Solution: 10+2+1 power solution rated for 110A per stage with ProCool II power connectors, high-quality alloy chokes and durable capacitors to support multi-core processors
- Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
- ROG Strix Overclocking technologies: Dynamic OC Switcher, Core Flex, Asynchnorous Clock and PBO Enhancement
- Optimized Thermal Design: Massive heatsinks with integrated I/O cover and high-conductivity thermal pads, with L-shaped backplate
- Latest M.2 Support: One onboard PCIe 5.0 M.2 slot and one PCIe 4.0 M.2 slot, all with substantial cooling solutions
- Intelligent Control: ASUS-exclusive AI Overclocking, AI Cooling II, AI Networking and AEMP to simplify setup and improve performance
- High-Performance Networking: On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet
- DIY Friendly Design: Bundled ROG FPS-II Card and ROG Strix Hive II, PCIe Slot Q-Release Slim, M.2 Q-Latch, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack button, Clear CMOS button and pre-mounted I/O shield
- Abundant Connectivity: Dual USB4 Type-C ports, USB 10Gbps Type-C front-panel connector, seven additional USB 10Gbps ports, PCIe 5.0 x16 SafeSlot, HDMI port
- AMD AM5 Socket: Ready for AMD Ryzen 7000, 8000 and 9000 series desktop processors
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
