AMD Ryzen™ 9 7940HS 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

908 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

908 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 7940HS
    Family
    Ryzen
    Series
    Ryzen 7000 Series
    Form Factor
    Laptops , Desktops
    AMD PRO Technologies
    No
    Regional Availability
    NA , EMEA , APJ , LATAM
    Former Codename
    Phoenix
    Processor Architecture
    Zen 4
    # of CPU Cores
    8
    Multithreading (SMT)
    Yes
    # of Threads
    16
    Max. Boost Clock
    Up to 5.2 GHz
    Base Clock
    4 GHz
    L1 Cache
    512 KB
    L2 Cache
    8 MB
    L3 Cache
    16 MB
    Default TDP
    35-54W
    AMD Configurable TDP (cTDP)
    35-54W
    Processor Technology for CPU Cores
    TSMC 4nm FinFET
    CPU Compute Die (CCD) Size
    178mm²
    Package Die Count
    1
    Unlocked for Overclocking
    No
    AMD EXPO™ Memory Overclocking Technology
    Yes
    Precision Boost Overdrive
    Yes
    Curve Optimizer Voltage Offsets
    Yes
    CPU Socket
    FP7 , FP7r2 , FP8
    CPU Boost Technology
    Precision Boost 2
    Instruction Set
    x86-64
    Supported Extensions
    AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
    Max. Operating Temperature (Tjmax)
    100°C
    Launch Date
    04/30/2023
    *OS Support
    Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit

  • Native USB 4 (40Gbps)
    2
    Native USB 3.2 Gen 2 (10Gbps)
    2
    Native USB 2.0 (480Mbps)
    4
    PCI Express® Version
    PCIe® 4.0
    Native PCIe® Lanes (Total/Usable)
    20 , 20
    NVMe Support
    Boot , RAID0 , RAID1 , RAID10
    System Memory Type
    DDR5 (FP7r2) , LPDDR5X (FP7-FP8)
    Memory Channels
    2
    Max. Memory
    256 GB
    System Memory Subtype
    UDIMM , SO-DIMM
    Max Memory Speed
    4x2R
    DDR5-5600, LPDDR5x-7500
    ECC Support
    No

  • Graphics Model
    AMD Radeon™ 780M
    Graphics Core Count
    12
    Graphics Frequency
    2800 MHz
    DirectX® Version
    12
    DisplayPort™ Version
    2.1
    DisplayPort Extensions
    Adaptive-Sync , HDR Metadata , UHBR10
    DisplayPort Max Refresh Rates (SDR)
    7680x4320 @ 60Hz , 3840x2160 @ 240Hz , 3440x1440 @ 360Hz , 2560x1440 @ 480Hz , 1920x1080 @ 600Hz
    DisplayPort Max Refresh Rates (HDR)
    7680x4320 @ 60Hz , 3840x2160 @ 240Hz , 3440x1440 @ 360Hz , 2560x1440 @ 480Hz , 1920x1080 @ 600Hz
    HDMI® Version
    2.1
    HDCP Version Supported
    2.3
    USB Type-C® DisplayPort™ Alternate Mode
    Yes
    Multi-Monitor Support
    Yes
    Max Displays
    4
    AMD FreeSync™
    Yes
    Wireless Display
    Miracast
    Max Video Encode Bandwidth (SDR)

    1080p630 8bpc H.264, 1440p373 8bpc H.264, 2160p175 8bpc H.264, 1080p630 8bpc H.265, 1440p373 8bpc H.265, 2160p175 8bpc H.265, 4320p43 8bpc H.265, 1080p864 8/10bpc AV1, 1440p513 8/10bpc AV1, 2160p240 8/10bpc AV1, 4320p60 8/10bpc AV1

    Max Video Decode Bandwidth

    1080p60 8bpc MPEG2, 1080p60 8bpc VC1, 1080p786 8/10bpc VP9, 2160p196 8/10bpc VP9, 4320p49 8/10bpc VP9, 1080p1200 8bpc H.264, 2160p300 8bpc H.264, 4320p75 8bpc H.264, 1080p786 8/10bpc H.265, 2160p196 8/10bpc H.265, 4320p49 8/10bpc H.265, 1080p960 8/10bpc AV1, 2160p240 8/10bpc AV1, 4320p60 8/10bpc AV1

    AMD SmartShift MAX
    Yes
    AMD SmartAccess Memory
    Available

  • AMD Ryzen™ AI
    Available
    Performance
    Up to 10 TOPS

  • Product ID Tray
    100-000000954 (FP7r2) 100-000000963 (FP7) 100-000001128 (FP8)

  • AMD Enhanced Virus Protection (NX bit)
    Yes

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