Asus ROG Strix B850-I Gaming WiFi Motherboard review: Dual PCIe 5.0 M.2 meets B850 Mini-ITX

Pricey, but worth it if you need dual PCIe 5.0 M.2

Asus ROG Strix B850-I Gaming WiFi Motherboard
(Image: © Tom's Hardware)

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Firmware

Asus’ BIOS on the B850-I Gaming looks like any other ROG board, sporting the black, red, easy-to-read ROG theme we’re all familiar with. Asus starts in an Easy Mode that displays high-level information, including CPU and memory clock speeds, temperatures, fan speeds, storage information, etc. Advanced Mode has several headers across the top that drop down additional options. The new Q-Dashboard shows all the integrated connectivity. When hardware is connected, there’s a green circle next to it. The BIOS is one of my favorites, as any option you need is there, and anything you need frequently isn’t buried deep within menus.

Software

Armoury Crate on the tiny B850-I Gaming follows the ROG-inspired theme. Several applications exist for various functions, ranging from RGB lighting control, audio, system monitoring, and overclocking, etc. It's also worth mentioning the included software. When purchasing Asus motherboards, you receive a sixty-day AIDA64 license - a useful application for stress and performance testing. Asus’ Driver Hub (get your updated drivers here!) and a custom version of Hwinfo for real-time monitoring are also helpful applications. We’ve captured a few screenshots of the applications below.

Test System / Comparison Products

We’ve updated our test system to Windows 11 (23H2) 64-bit OS with all updates applied as of late September 2024 (this includes the Branch Prediction Optimizations for AMD). Hardware-wise, we’ve updated the RAM kits (matching our Intel test system), cooling, storage, and video card. Unless otherwise noted, we use the latest non-beta motherboard BIOS available to the public. Thanks to Asus for providing the RTX 4080 TUF graphics card and Crucial for the 2TB T705 SSDs. The hardware we used is as follows:

TEST SYSTEM COMPONENTS

Asus ROG Strix B850-I Gaming WiFi Motherboard

(Image credit: Tom's Hardware)
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Sound

Integrated HD audio

Network

Integrated Networking (GbE to 10 GbE)

Graphics Driver

GeForce 561.09

Benchmark Settings

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Synthetic Benchmarks and Settings

Procyon

Version 2.8.1352 64

Office 365, Video Editing (Premiere Pro 24.6.1), Photo Editing (Photoshop 25.1.2, Lightroom Classic 13.5.1)

3DMark

Version 2.29.8294.0 64

Speed Way and Steel Nomad (Default)

Cinebench R24

Version 2024.1.0
Open GL Rendering Benchmark - Single and Multi-threaded

Blender

Version 4.2.0
Full benchmark (all 3 tests)

Application Tests and Settings

LAME MP3

Version SSE2_2019

Mixed 271MB WAV to mp3: Command: -b 160 --nores (160Kb/s)

HandBrake CLI

Version: 1.8.2

Sintel Open Movie Project: 4.19GB 4K mkv to x264 (light AVX) and x265 (heavy AVX)

Corona 1.4

Version 1.4

Custom benchmark

7-Zip

Version 24.08

Integrated benchmark (Command Line)

Game Tests and Settings

Cyberpunk 2077

Ultra RT: - 1920 x 1080, DLSS - Balanced.

F1 2024

Ultra High Preset - 1920 x 1080, 16xAF/TAA, Great Britain (Clear/Dry), FPS Counter ON

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Joe Shields
Motherboard Reviewer

Joe Shields is a Freelance writer for Tom’s Hardware US. He reviews motherboards.