B650 UD AC (rev. 1.0)

Key Features

AMD B650 Chipset

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B650 UD AC (rev. 1.0) - Motherboard

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AMD Socket AM5：Supports AMD Ryzen™ 7000 / Ryzen™ 8000 / Ryzen™ 9000 Series Processors
Unparalleled Performance：6+2+2 Phases Digital VRM Solution
Dual Channel DDR5：4*SMD DIMMs with AMD EXPO™ & Intel® XMP Memory Module Support
SuperSpeed Storage：1*PCIe 5.0 + 2*PCIe 4.0 M.2 Connectors
EZ-Latch：PCIe x16 Slot with Quick Release Design
Fast Networks：Wi-Fi 802.11ac & GbE LAN
Extended Connectivity：DP, HDMI, Rear USB® 10Gb/s
Smart Fan 6：Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
Q-Flash Plus：Update BIOS Without Installing the CPU, Memory and Graphics Card

B650 UD AC

AMD Socket AM5：Supports AMD Ryzen™ 7000/ Ryzen™ 8000/ Ryzen™ 9000 Series Processors
Unparalleled Performance：6+2+2 Phases Digital VRM Solution
Dual Channel DDR5：4*SMD DIMMs with AMD EXPO™ & Intel® XMP Memory Module Support
SuperSpeed Storage：1*PCIe 5.0 + 2*PCIe 4.0 M.2 Connectors
EZ-Latch：PCIe x16 Slot with Quick Release Design
Fast Networks：Wi-Fi 802.11ac & GbE LAN
Extended Connectivity：DP, HDMI, Rear USB® 10Gb/s
Smart Fan 6：Features Multiple Temperature Sensors, Hybrid Fan Headers with FAN STOP
Q-Flash Plus：Update BIOS Without Installing the CPU, Memory and Graphics Card

OVERVIEW

8 Solid Pin CPU Power Connector
6*USB 2.0
802.11ac Wi-Fi
1*DisplayPort / 1*HDMI
2*USB 3.2 Gen 2+ 1*USB 3.2 Gen 1 Type-C®
GbE LAN
3*M.2 Ultra Storage Performance Connectors
- 1*PCIe 5.0+2*PCIe 4.0 M.2
Hi-Fi Audio
- 8-Ch HD Audio
- Audio Noise Guard
- High-End Audio Capacitor
6+2+2 Digital VRM Design
- 6-Layer PCB
- PCIe 5.0 Ready Mid-Loss PCB
Socket AM5 Supports AMD Ryzen™
Series Processors
24 Pin ATX Power Connector
Dual Channel SMD DDR5 Memory
Front USB 3.2 Gen 1
Smart Fan 6
- 5*PWM/DC Fan Headers
- Dual Fan Curve Mode
Front USB 3.2 Gen 1 Type-C®
PCIe EZ-Latch
4*SATA 6Gb/s
RGB FUSION
- 1*Addressable LED Header
- 1*RGB LED Header
Q-FLASH PLUS

Durable Performance

GIGABYTE Ultra Durable™ motherboards built with optimal components inside out provide the prime performance and timeless platform.

Digital VRM Design

The best VRM design ever built with the highest quality components.

6+2+2 Phases digital PWM + Low RDS(on) MOSFETs
Support the latest CPUs, and deliver enhanced system performance and ultimate hardware scalability.

* Photo for reference only.

EXPO & XMP Support

DDR5 EXPO & XMP Overclocking Up to 8000 and Beyond*

GIGABYTE is offering a tested and proven platform with extreme memory performance boost.

* Memory overlocking and XMP profile support may vary depending on hardware configuration.
* Please see the complete validated memory support list.
Product features may vary by model.

Shielded Memory Routing

All memory routing is under the PCB inner layer shielded by a large ground layer to protect from external interference.

EXPO & XMP Support

Unlock DDR5 Voltage

GIGABYTE Exclusive DDR5 Circuit Design Increases DDR5 memory overclocking performance and capability by transforming Native DDR5 memory module to Overclocked DDR5 memory.

Secure Mode

MB provides fixed 5V to Native DDR5 memory and built-in PMIC outputs locked 1.1v to memory IC.

Unlocks Native DDR5 PMIC secure mode into programmable mode and controls Native DDR5 voltage with wide range.
Supports all PMIC vendors for maximum compatibility

* Memory overclocking capabiblity will vary based on users' hardware configuration

EXPO & XMP Support

Maximum Compatibility for Memory O.C

GIGABYTE AM5 MB supports both AMD EXPO™ and Intel® XMP overclocking memory modules for maximal compatibility. MB will automatically detect both profiles format in SPD, users can choose to enable one of profiles from BIOS menu and easily reach overclocked memory performance.

EXPO & XMP Support

DDR5 Auto Booster

Automatically Boost the Native DDR5 frequency to 5000MHz while the system is under heavy loading by a single click.

EXPO & XMP Support

AMD EXPO™ and Intel® XMP 3.0 User Profile

Easily create overclocked memory performance by defining and creating your own SPD profile into Native and XMP 3.0 memory modules, or applying the pre-tuned profiles to XMP 3.0 User Profile.

- Performance Simulation:

based on user input clock and timing parameters

- User-defined profile can be:

- saved and cleared
- loaded either locally or from/to an external storage device
- carried to next computer
- share your memory parameters online

Future Connectivity

The ultimate connectivity with blazing data-transfer speeds through the next generation network and storage.

802.11ac Wi-Fi

Faster and Better Coverage with Dual Band 802.11ac Wi-Fi + BT 5 Module The onboard 802.11ac Wi-Fi module supports Dual Band and up to 433 Mbps, 3x faster Wi-Fi speed than 802.11n and also support BLUETOOTH 5.

* Photo for reference only.

GbE LAN with Bandwidth Management

Helps to improve network latency and maintain low ping times to deliver better responsiveness in crowded LAN environments.

PCIe 5.0/4.0 Hardware Design

Featuring one or multiple PCIe 4.0 x16 slot and PCIe 5.0/4.0 M.2 slot support, GIGABYTE Motherboards are ready to work with the PCIe 5.0/4.0 devices to provide the superior performance.

* The picture is for reference and may vary by mode.

Hi-Fi Audio

* Photo for reference only.

Easy Friendly

Innovative and intuitive hardware, software, and BIOS interface design to create your personal style.

EZ-Latch

EZ-Latch

Unlock the latch of the PCIe slot easily when remove the graphics card in the PCIe slot.

Q-Flash Plus

Q-Flash Plus

Update the BIOS easily without installing the CPU, memory, and graphics card.

STEP 1: PPlug the 24-pin and 8-pin power supply cables into the motherboard.
STEP 2: Download the motherboard BIOS file and rename it to "gigabyte.bin". Save it to a USB flash drive formatted in FAT32. Insert the USB flash drive into the Q-FLASH PLUS USB port.
STEP 3: Press the Q-FLASH PLUS button, and the motherboard will start updating the BIOS automatically.

Smart Fan 6

Smart Fan 6

ensures optimal cooling and quiet operation for your gaming PC, with support for PWM/DC fans and pumps, customizable settings, and intuitive temperature monitoring.

High Current Support: Each fan headers support PWM and DC fan and Water Cooling Pump , and up to 24W (12V x 2A) with Over-Current Protection.
Precision Control: Multiple temperature/fan speed control points for precise fan curve.
Dual Curve Mode: Slope/Stair dual mode for different user scenario.
Fan Stop: Fan can stop completely below users' specified temperature point.

Smart Fan 6 BIOS UI

Smart Fan 6 BIOS UI

Enhance Fan Curve UI : Enhance fan curve control with an expanded number of control points, from 5 to 7, and a larger fan speed graph, enabling users to have more precise and effortless control over fan curve settings.
Slope/Stair Dual Graph Mode : Switch between Slope and Stair modes to adapt to various user scenarios. Slope mode provides a linear fan speed curve, while Stair mode maintains a constant fan speed within specified temperature intervals.
Manual Input : For advanced users, manual input of fan speeds is available for fine-tuning and precise control over the cooling system.
EZ Tuning : Simplify the process with EZ Tuning by setting 4 points on a rough temperature/fan speed scale. Smart Fan 6 will quickly generate a fan curve based on these points.
Fan Curve Profile : Save your customized fan curve profile in the BIOS ROM, ensuring it remains intact even after BIOS updates.

Note: The picture is for reference and may vary by model.

OC GUIDE

OC GUIDE

UC BIOS

Redesigned as user-centered and provides intuitive performance tweakers.

Redesigned UI and UX
an intuitive operation interface with an aesthetically pleasing design.

Quick Access
9 customizable option slots for effortless access in Easy Mode.

PerfDrive
exclusive BIOS settings that optimize the performance based on the cooling configuration

LEARN MORE

Enhanced Intuitive UX

GIGABYTE User-Centred(UC) BIOS has enhanced the BIOS UX to provide users with an optimized experience featuring an intuitive operation interface and an aesthetically pleasing design.

Quick Access Function

GIGABYTE UC BIOS' Quick Access function selects 9 practical preset options from ADVANCE MODE and places them in EASY MODE for effortless access without switching or searching.

GIGABYTE PerfDrive

PerfDrive technology integrates exclusive BIOS settings from GIGABYTE, enabling easy balance of performance, power consumption, and temperature with Intel® Core™ processors.

Max Turbo
Unleashes the maximum Turbo Boost speed of Intel® Core™ CPUs.

Optimization Mode
Strikes a balance between high performance and low temperature for Intel® Core™ CPUs.

Spec Enhance Mode
Enables high-performance operation of Intel® Core™ CPUs at lower temperature settings.

E-Core™ Disable Mode
Dedicates CPU resources exclusively to the P-core, enhancing gaming performance while reducing overall power consumption.

GIGABYTE Control Center

GIGABYTE Control Center

Unified software platform for all Gigabyte supported products.

- Intuitive user interface
- Modularized control
- Auto update

LEARN MORE

B650 UD AC

OVERVIEW

Durable Performance

Future Connectivity

Easy Friendly

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* Product specifications and product appearance may differ from country to country. We recommend that you check with your local dealers for the specifications and appearance of the products available in your country. Colors of products may not be perfectly accurate due to variations caused by photographic variables and monitor settings so it may vary from images shown on this site. Although we endeavor to present the most accurate and comprehensive information at the time of publication, we reserve the right to make changes without prior notice.