AMD Ryzen™ 9 8945HX Drivers and Downloads - Latest Version

Drivers and Software

AMD software and drivers are designed to work best for up-to-date operating systems. Please be sure to update your operating system before installing drivers.

Driver

Auto-Detect and Install

Revision Number
File Size

43 MB

Release Date

2026-02-26

Download*

For use with systems equipped with AMD Radeon™ discrete desktop graphics, mobile graphics, or AMD processors with Radeon graphics. This tool is designed to detect the model of AMD graphics card and the version of Microsoft® Windows© installed in your system, and then provide the option to download and install the latest official AMD driver package that is compatible with your system. Download and run directly onto the system you want to update. An internet connection is required to run the tool. Learn More

AMD Software: Adrenalin Edition

Revision Number

Adrenalin 26.2.2 (WHQL Recommended)

File Size

913 MB

Release Date

2026-02-26

Download*

Release No​tes​​​​​​​​​

Important Note for Laptop and All-In-One (AIO) PCs

AMD recommends OEM-provided drivers which are customized and validated for their system-specific features and optimizations.

If you experience issues using the AMD Software: Adrenalin Edition driver package downloaded from AMD.com, please install the OEM-provided drivers for full support and compatibility.

Driver

Auto-Detect and Install

Revision Number
File Size

43 MB

Release Date

2026-02-26

Download*

For use with systems equipped with AMD Radeon™ discrete desktop graphics, mobile graphics, or AMD processors with Radeon graphics. This tool is designed to detect the model of AMD graphics card and the version of Microsoft® Windows© installed in your system, and then provide the option to download and install the latest official AMD driver package that is compatible with your system. Download and run directly onto the system you want to update. An internet connection is required to run the tool. Learn More

AMD Software: Adrenalin Edition

Revision Number

Adrenalin 26.2.2 (WHQL Recommended)

File Size

913 MB

Release Date

2026-02-26

Download*

Release No​tes​​​​​​​​​

Important Note for Laptop and All-In-One (AIO) PCs

AMD recommends OEM-provided drivers which are customized and validated for their system-specific features and optimizations.

If you experience issues using the AMD Software: Adrenalin Edition driver package downloaded from AMD.com, please install the OEM-provided drivers for full support and compatibility.


*By clicking the "Download" button, you are confirming that you have read and agree to be bound by the End User License Agreement. Your download will begin immediately after clicking on the "Download" button. If you do not agree to these terms and conditions, you do not have a license or permission to use and/or download the software.

Previous Versions

Specifications

  • Name
    AMD Ryzen™ 9 8945HX
    Family
    Ryzen
    Series
    Ryzen 8000 Series
    Form Factor
    Laptops , Desktops
    Regional Availability
    Global
    Former Codename
    Dragon Range
    Processor Architecture
    Zen 4
    # of CPU Cores
    16
    Multithreading (SMT)
    Yes
    # of Threads
    32
    Max. Boost Clock
    Up to 5.4 GHz
    Base Clock
    2.5 GHz
    L1 Cache
    1024 KB
    L2 Cache
    16 MB
    L3 Cache
    64 MB
    Default TDP
    55W
    AMD Configurable TDP (cTDP)
    55-75W
    Processor Technology for CPU Cores
    TSMC 5nm FinFET
    Processor Technology for I/O Die
    TSMC 6nm FinFET
    CPU Compute Die (CCD) Size
    71mm²
    I/O Die (IOD) Size
    122mm²
    Package Die Count
    3
    Unlocked for Overclocking
    Yes
    AMD EXPO™ Memory Overclocking Technology
    Yes
    Precision Boost Overdrive
    Yes
    CPU Socket
    FL1
    CPU Boost Technology
    Precision Boost 2
    Instruction Set
    x86-64
    Supported Extensions
    AES , AMD-V , AVX512 , AVX , AVX2 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
    Max. Operating Temperature (Tjmax)
    100°C
    Launch Date
    4/23/25
    *OS Support
    Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit

  • Native USB 3.2 Gen 2 (10Gbps)
    4
    Native USB 2.0 (480Mbps)
    1
    PCI Express® Version
    PCIe® 5.0
    Native PCIe® Lanes (Total/Usable)
    28 , 28
    NVMe Support
    Boot , RAID0 , RAID1 , RAID10
    System Memory Type
    DDR5
    Memory Channels
    2
    Max. Memory
    64 GB
    System Memory Subtype
    SO-DIMM
    Max Memory Speed
    2x1R
    DDR5-5200
    2x2R
    DDR5-5200
    ECC Support
    No

  • Graphics Model
    AMD Radeon™ 610M
    Graphics Core Count
    2
    Graphics Frequency
    2200 MHz
    DirectX® Version
    12
    DisplayPort™ Version
    2.0
    HDMI® Version
    2.1
    HDCP Version Supported
    2.1
    USB Type-C® DisplayPort™ Alternate Mode
    Yes
    Multi-Monitor Support
    Yes
    Max Displays
    4
    AMD FreeSync™
    Yes
    Wireless Display
    Miracast
    AMD SmartShift MAX
    Yes
    AMD SmartAccess Memory
    Available

  • Product ID Tray
    100-000001848

  • AMD Enhanced Virus Protection (NX bit)
    Yes

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