TUF GAMING
B850M-E WIFI
ASUS TUF GAMING B850M-E WIFI takes all the essential elements of the latest AMD Ryzen™ processors and combines them with game-ready features and proven durability. Engineered with military-grade components, an upgraded power solution and a comprehensive cooling system, this motherboard goes beyond expectations with rock-solid and stable performance for marathon gaming. TUF GAMING motherboards also undergo rigorous endurance testing to ensure that they can handle conditions where others may fail. This platform delivers the power and connectivity that advanced AI PC applications demand.
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8+2+1 (80A)
Premium power stages with enlarged VRM heatsinks
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8000+ MT/s, AEMP
Effortlessly apply to unleash performance
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PCIe 5.0 for Graphics Card
Robust to handle new data-heavy tasks
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Empowering Connectivity
Rear USB 10Gbps
Type-C® & front USB 5GbpsType-C® -
Ultrafast Networking
WiFi 6E with ASUS WiFi Q-Antenna
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2.5Gb Ethernet
Faster data transfer
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DIY Friendly
PCIe Slot Q-Release, Q-Antenna, M.2 Q-Latch,Q-LED, Q-Dashboard & Bioses Flashback™ button
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Pre-mounted I/O Shield
For safeguarding ports and enhancing aesthetics
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Aura Sync
Full RGB lighting control
1
AM5 Socket for AMD Ryzen™ Desktop Processors
2
Expansion Slots
» 1 x PCIe 5.0 x16 SafeSlot
» 1 x PCIe 4.0 x1
3
8(80A)+2(80A)+1(80A) Power Stages
4
4 x DIMM
» DDR5
» Dual Channel
» AEMP
5
3 x M.2 Slots
» 1 x M.2 2280 PCIe 5.0 x4
» 1 x M.2 2280 PCIe 4.0 x4
» 1 x M.2 2242/2260/2280
PCIe 4.0 x4
Intelligent
Intelligent Control
AI CACHE BOOST
Supercharge your large language model (LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 and 600 series motherboards that use Ryzen™ 9000 Series CPUs, this Bioses setting optimizes CPU cache and memory pathways to deliver up to 29% faster local LLM performance with high-speed memory tuning.
AI Advisor
ASUS AI Advisor is an ASUS technical expert that's always available to answer your questions. Owners of compatible ASUS motherboards can interact with this AI-powered technology using natural language to learn more about their hardware. For DIY beginners, it can provide easy-to-understand explanations of one-click optimization features like AI Overclocking and fan speed tuning, and for seasoned PC-building veterans, it can offer guidance and instructions on the latest features offered by ASUS.
* Availability of ASUS AI Advisor may vary by region.
**AI Advisor functions may vary by platform.
UEFI Bioses
The UEFI interface delivers easy-to-use configuration options for PC beginners, and advanced features for veterans.
ASUS DriverHub
Simplify driver management with automatic detection, one-click installation and update for smooth, efficient system performance.
ASUS GlideX
Enable seamless screen sharing and control across PCs, tablets, and smartphoness via USB or WiFi, supporting multiple platforms.
Armoury Crate
Customize Aura Sync RGB and control ASUS devices. Includes product registration and updates.
Performance
Premium Power Design
Stable power is crucial for maximizing the performance of AMD processors. The motherboard is designed to meet the needs of high-core-count CPUs. It features 8(80A) + 2(80A) + 1(80A) power stages that integrate high-side and low-side MOSFETs and drivers into packages rated for up to 80A each. This configuration ensures optimal power delivery, efficiency, stability and performance for both current and future AMD processors.
8
Vcore Power
(80A, DrMOS)
2
SOC Power
(80A, DrMOS)
1
Misc Power
(80A, DrMOS)
Eight Layered PCB design
Enhanced stability and overclocking.
This multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.
ProCool Power Connectors
Proprietary 8+4 pin connectors improve PSU connection.
Compared to traditional power inputs, ASUS ProCool connectors are built to tight specifications to ensure full contact with PSU power cables. The resulting lower impedance helps prevent hotspots and connector failure.
TUF Components
TUF chokes and capacitors offer rock-solid durability and stability.
TUF chokes deliver rock-solid power to the CPU, improving system stability. And TUF 5K black metallic capacitors provide 52% wider temperature tolerance and a 2.5X-longer lifespan than standard motherboard capacitors.
Digi+VRM Control
Real-time voltage control.
The integrated Digi+ voltage-regulator module (VRM) is one of the finest in the industry, optimized for ultra-smooth and ultra-clean power delivery to the CPU at all times.
Performance
Memory & Storage
DRAM Overclocking Performance
Comprehensive memory tuning options are the cornerstone of TUF GAMING motherboards. With the motherboard, you can extract all the potential out of your DDR5 modules*, whether they're from an extreme-speed kit or an entry-level set that would otherwise be locked.
* Memory overclocking may vary between CPU series. Please refer to the spec table for detailed information.
DDR5 DOMINANCE
For those who want to fly past stock DDR5 speeds, this motherboard is primed and ready for enthusiast-grade kits, courtesy of vast AMD Extended Profiles for Overclocking (EXPO™) support. Seasoned veterans can further tweak performance via an extensive array of settings in the UEFI.
ASUS AEMP
ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules. AEMP automatically detects the memory chips on your kit and then presents optimized frequency, timing and voltage profiles that you can quickly apply.
M.2 PCIe 5.0 Support
This motherboard also features one PCIe 5.0 M.2 slot to enjoy the fastest data transfers of up to 128 Gbps*, and all M.2 slots support NVMe RAID configurations to take advantage of the latest available speeds.
Cooling
Cooler by Design
Cooling
Cooler Compatibility
ASUS AIO coolers offer robust performance, high overclocking potential, bold aesthetics and customizable functionality for new TUF Gaming motherboards, empowering you to build your dream gaming rig.
Learn more about compatible AIO Coolers
* Image for reference only.
Connectivity
Empowering Connection
This motherboard offers a versatile range of connectivity with PCIe 5.0, rear USB 10Gbps
PCIe 5.0 for Graphics Card
PCIe 5.0 offers twice the data transfer speed of PCIe 4.0, making it robust enough to handle new data-heavy tasks. PCIe 5.0 also brings other benefits, such as electrical changes to improve signal integrity, backward-compatible CEM connectors for add-in cards and backward compatibility with previous versions of the PCIe bus.
Rear USB 10Gbps Type-C®
Extensive USB support ensures connections to a wide array of external devices. This motherboard includes a USB 10Gbps
Front USB 5Gbps Type-C®
This motherboard features a USB 5Gbps
DIY
Easy PC DIY
DIY
Protection
SafeSlot & SafeDIMM
SafeSlot is a reinforced metal sheath integrated with a PCIe slot to keep a card firmly installed and to ensure the highest possible data speeds. The SafeDIMM sheath is integrated to protect memory modules, empowering you to insert them with speed, accuracy and confidence.
ESD Guards
ASUS added special TVS diodes to boost electrostatic discharge prevention by up to +/- 10 kV of air discharge and +/- 6 kV of contact discharge – well above the industry standard.
Stainless Steel Back I/O Panel
TUF Gaming motherboards feature a corrosion-resistant stainless steel rear I/O panel with up to a 3X longer lifespan. These models pass a rigorous 72-hour salt fog test, surpassing the industry standard.
DIY
Build With Confidence
TUF GAMING Alliance is a collaboration between ASUS and trusted PC component brands to ensure compatibility across a wide range of parts, such as PC cases, power supplies, CPU coolers, memory kits and more. With new partnerships and components being added regularly, the TUF GAMING Alliance will continue to grow even stronger.
Gaming
Ultrafast Networking
Provide a feature-packed high-performance gaming package, with ultrafast networking for smoother online gameplay.
WiFi 6E
WiFi 6E ensures stable connections and low latency.
2.5Gb Ethernet
On-board 2.5Gb Ethernet kicks your LAN connection up a notch by improving bandwidth speeds up to 2.5X faster than 1Gb connections.
Audio
Lighting
Outshine The Competition
ASUS Aura Sync offers synchronized lighting with other Aura Sync products, including motherboards, graphics cards, monitors and peripherals.
Addressable Gen2 RGB Headers
Automatically optimize lighting effects for the number of LEDs present in compatible ARGB gear.
Sustainable Solution
ASUS is on a mission to create a sustainable future where all can flourish on the planet we call home.
Every step counts, and as part of ASUS’s commitment to creating a more sustainable future, ASUS has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.
Join us on our journey as we make the world a better place.
BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING
When only the fastest will do, TUF Gaming B850 motherboards deliver. With faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an TUF Gaming B850 motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.
1. Overclocking and/or undervolting AMD processors and memory, including without limitation, altering clock frequencies / multipliers or memory timing / voltage, to operate outside of AMD’s published specifications will void any applicable AMD product warranty, even when enabled via AMD hardware and/or software. This may also void warranties offered by the system manufacturer or retailer. Users assume all risks and liabilities that may arise out of overclocking and/or undervolting AMD processors, including, without limitation, failure of or damage to hardware, reduced system performance and/or data loss, corruption or vulnerability. GD-106.
© 2024 Advanced Micro Devices, Inc. All rights reserved. AMD, the AMD Arrow logo, Radeon, Ryzen and combinations thereof are trademarks of Advanced Micro Devices, Inc. Other product names used in this publication are for identification purposes only and may be trademarks of their respective owners.
AI CACHE BOOST
Supercharge your large language model (LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 and 600 series motherboards that use Ryzen™ 9000 Series CPUs, this Bioses setting optimizes CPU cache and memory pathways to deliver up to 29% faster local LLM performance with high-speed memory tuning.
Increase AI LLM performance up to 29% with AI Cache BoostWith an ASUS AMD 600 or 800 series motherboard and a Ryzen™ 9000 series CPU, you can enable the AI Cache Boost setting in the Bioses. This feature applies comprehensive optimizations to CPU cache and memory pathways, greatly reducing the typical performance drop that can happen when VRAM is used up.
Internal testing determined that enabling AI Cache Boost delivered up to a 15% performance uplift when running large language models that exceeded graphics card memory. With high-speed DDR5 memory and additional Infinity Fabric clock (FLCK) speed tuning, this performance uplift nearly doubled.
For enthusiasts, creators or anyone who wants a powerful AI model capable of deep reasoning and natural conversation running on their own hardware, they can enjoy these uplifts today with AI Cache Boost.
ROG Crosshair X870E Hero
ROG Crosshair X870E Hero
Check out the demo video below
AMD Ryzen 9 9950X3D - RTX 4090 - ROG Crosshair X870E Hero
(Higher is better)
(Higher is better)
(Lower is better)
AMD Ryzen 7 9800X3D - RTX 4090 - ROG Crosshair X870E Hero
(Higher is better)
AI Overclocking
Tuning is now faster and smarter than ever before. ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits. Predicted values can be engaged automatically or used as a launching ground for further experimentation.
AI Cooling II
Balance the thermals and acoustics of any build with a single click. An ASUS-exclusive algorithm slashes unnecessary noise while running a quick stress test, and then it monitors CPU temperatures to dynamically adjust fans to optimal speeds.
AI Networking II
AI Networking II combines intelligent technologies to continuously optimize network performance, providing trustworthy and seamless connectivity and unleash the full speed of WiFi 7.
AMD Precision Boost Overdrive (PBO)
This pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, this AMD algorithm can leverage the motherboard’s robust power solution to ramp up performance even higher.
Core Flex
EXAMPLE: EDC
By managing the Electrical Design Current (EDC) in tandem with the total current, this CPU can gain extra performance for short, demanding bursts. During lightly threaded workloads, below 35 amps, the Level 1 EDC is set to a low value, in this case 60A. As more cores are needed, the EDC is set to 120A, which was found by this user to be a sweet spot for performance. Once the CPU passes 70A, it is in multi-threaded territory, where it was found that a high EDC of 250 gave optimal performance.
UEFI Bioses
The renowned ASUS UEFI Bioses provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners and comprehensive features for seasoned veterans.
Bioses Q-Dashboard
Simplify your motherboard configuration with Bioses Q-Dashboard. Its intuitive visual representation of hardware connections and corresponding Bioses settings takes the complexity out of setting up your system. Upgrade now, and discover the power of Bioses Q-Dashboard to easily and efficiently enhance your computing setup.
* Video for reference only.
Advanced Tuning for Serious Tweakers
An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.
ASUS DriverHub
ASUS DriverHub streamlines the installation and management of ASUS drivers and utilities to keep your hardware up-to-date and performing optimally. This standalone application automatically detects current driver versions and presents available updates in a list view. By default, it supports ASUS motherboards, and users are invited to install ASUS DriverHub after OS installation. Additionally, ASUS DriverHub offers one-click installation and update checks, making it easier for users to keep their systems running smoothly and efficiently.
Learn more about ASUS DriverHubASUS GlideX
ASUS GlideX is a cross-device, cross-platform screen-sharing, screen-control and operation solution for enhanced productivity across PCs, tablets and smartphoness via USB or WiFi. Features include screen mirroring, screen extension, unified control with one keyboard and mouse, easy file transfers, and using mobiles cameras as PC webcams. It is compatible with Windows, macOS, androids and ioses.
All-Around Energy Efficiency
The Power Saving function contains several settings that can easily optimize power consumption and maximize energy savings. You can enable a CPU power limit, darken Aura lighting and set the fan profile to a power saving mode. You can also toggle the Power Saver plan that is built into Windows.
Armoury Crate
Within a single intuitive interface, Armoury Crate offers easily customized Aura Sync RGB settings for every compatible device in your arsenal, plus controls for an ever-growing family of ASUS products, including keyboard and mouse preferences. Armoury Crate also integrates product registration and a news feed so that the ASUS community always has access to interesting updates.
Unleash DDR5 with AEMP
ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules. AEMP automatically detects the memory chips on your kit and then presents optimized frequency, timing and voltage profiles that you can quickly apply.
Enlarged VRM Heatsinks
The extensive surface area of this heatsink covers the MOSFETs and chokes to improve thermal performance.
Smart Fan Protection
A dedicated integrated circuit protects each fan header from excess heat and electrical currents.
Enlarged M.2 Heatsinks
All three M.2 slots have dedicated heatsinks to help keep M.2 SSDs at optimal operating temperatures and ensure consistent performance and reliability.
4-Pin PWM/DC Fan
All onboard fan headers support auto-detection of PWM or DC fans.
Superb PCH Heatsink
A surface area for the chipset cooler maximizes system performance and heat dissipation.
Multiple Temperature Sources
Each header can dynamically reference three thermal sensors. Fan Xpert 4 allows you to map the temperature of supported ASUS graphics cards to optimize cooling for GPU- and CPU-intensive tasks.
AIO Pump Header
An integrated AIO management system enables full control of PWM or DC water pumps, making it perfect for custom or all-in-one cooling setups.
Water Pump+ Header
A dedicated header supplies 3A for high-performance PWM or DC water pumps.
SafeSlot & SafeDIMM
SafeSlot is a reinforced metal sheath added to a PCIe slot to keep a card firmly installed. Because PCIe 5.0 is two times faster than PCIe 4.0, ASUS enhanced SMT manufacturing processes for the faster SafeSlot―all to ensure users get the highest-possible data speeds. In addition, the ASUS SafeDIMM sheath is added to support and protect memory modules on select ASUS motherboards, empowering you to insert modules with speed, accuracy and confidence.
ESD Guards
ESD Guards prolong the life of components while preventing damage from electrostatic discharge, providing protection for up to +/- 10 kV of air discharge and +/- 6 kV of contact discharge — greatly surpassing the respective industry standards of +/- 6 kV and +/- 4 kV. Surface-mounted TVS diodes in a dual in-line package help protect your PC from voltage spikes.
USB Connectors
Additional on-circuit ESD transient-voltage-suppression
TUF LANGuard
TUF LANGuard is a military-grade innovation that integrates advanced signal-coupling technology and premium surface-mounted capacitors to improve throughput, protecting the motherboard from lightning strikes and static electricity.
Stainless Steel Back I/O Panel
TUF GAMING motherboards have a corrosion-resistant stainless steel back I/O panel bonded with chromium oxide to provide a lifespan that’s three times longer than traditional panels. With this protective feature, TUF GAMING motherboards passed 72-hour salt fog testing, while other brands only passed 24-hour testing.
WiFi 6E
Onboard WiFi 6E technology takes advantage of the newly available radio spectrum in the 6 GHz band. It delivers ultrafast wireless networking speeds and improved capacity, as well as better performance in dense wireless environments.*
Learn more about the ASUS WiFi 6E ecosystem.
* WiFi 6E availability and features are dependent on regulatory limitations and co-existence with 5 GHz WiFi.
2.5Gb Ethernet
On-board 2.5Gb Ethernet kicks your LAN connection up a notch by improving bandwidth speeds by up to 2.5X. Using your existing LAN cable, you can take advantage of this networking upgrade to reduce lag, experience smoother high-resolution video streams, and enjoy faster file transfers.
Outshine The Competition
A well-tuned system deserves a matching aesthetic. The TUF GAMING motherboard features edge lighting to enhance its rugged look, and ASUS Aura offers full RGB control with presets for built-in LEDs and third-party strips. It can all sync with an ever-growing portfolio of Aura-compatible hardware.
Learn more about ASUS Aura Sync.
Addressable Gen2 RGB Header
Three addressable Gen2 RGB headers will support up to 500 LEDs on Gen2 RGB devices, empowering Aura Sync to automatically tailor lighting effects across your whole system. The headers also offer full backward compatibility with existing Aura Sync gear.
