AMD Ryzen™ 9 PRO 9945 Drivers and Downloads - Latest Version

Controladores y software

El software y los controladores de AMD están diseñados para funcionar mejor en sistemas operativos actualizados. Asegúrate de actualizar el sistema operativo antes de instalar los controladores.

Driver

Auto-Detect and Install

Revision Number
Tamaño del archivo

43 MB

Release Date

2026-02-26

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)

Tamaño del archivo

908 MB

Release Date

2026-02-26

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
Tamaño del archivo

43 MB

Release Date

2026-02-26

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)

Tamaño del archivo

908 MB

Release Date

2026-02-26

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.

Especificaciones

  • Nombre
    AMD Ryzen™ 9 PRO 9945
    Familia
    Ryzen PRO
    Serie
    Ryzen PRO 9000 Series
    Formato
    Computadoras de escritorio , Procesador en caja
    AMD PRO Technologies
    Disponibilidad regional
    Global
    Nombre de código anterior
    Granite Ridge AM5
    Arquitectura de procesador
    Zen 5
    N.º de núcleos de CPU
    12
    Múltiples subprocesos (SMT)
    N.º de subprocesos
    24
    Reloj turbo máximo
    Hasta 5.4 GHz
    Reloj base
    3.4 GHz
    Caché L1
    960 KB
    Caché L2
    12 MB
    Caché L3
    64 MB
    TDP predeterminada
    65W
    Tecnología de procesador para núcleos de CPU
    TSMC 4nm FinFET
    Tecnología de procesador para chip de E/S
    TSMC 6nm FinFET
    Recuento del chip del paquete
    3
    Desbloqueado para overclocking
    No
    AMD EXPO™ Memory Overclocking Technology
    No
    Precision Boost Overdrive
    No
    Compensaciones de voltaje del optimizador de curva
    No
    Socket de CPU
    AM5
    Supporting Chipsets
    A620 , X670E , X670 , B650E , B650 , X870E , X870 , B840 , B850
    CPU Boost Technology
    Precision Boost 2
    Conjunto de instrucciones
    x86-64
    Extensiones compatibles
    AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
    Solución térmica (producto en caja)
    AMD Wraith Stealth
    Temperatura de funcionamiento máxima (Tjmax)
    95°C
    Fecha de lanzamiento
    9/16/2025
    * Compatibilidad con SO
    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 , 24
    Compatibilidad con NVMe
    Boot , RAID0 , RAID1 , RAID5 , RAID10
    Tipo de memoria del sistema
    DDR5
    2
    Memoria máxima
    192 GB
    Subtipo de memoria del sistema
    UDIMM
    Velocidad máxima de memoria
    2x1R
    DDR5-5600
    2x2R
    DDR5-5600
    4x1R
    DDR5-3600
    4x2R
    DDR5-3600
    Compatibilidad con ECC (error correcting code, código de corrección de errores)
    Yes (Requires mobo support)
  • Modelo de tarjeta gráfica
    AMD Radeon™ Graphics
    Recuento de núcleos de tarjeta gráfica
    2
    Frecuencia de tarjeta gráfica
    2200 MHz
    USB Type-C® DisplayPort™ Alternate Mode
  • Bandeja de identificación del producto
    100-000001407
  • DASH support
  • AMD Memory Guard
    AMD Secure Processor Support
    AMD Platform Secure Boot
    Windows Secure Boot Support
    UEFI Secure Boot Support
    Windows Device Guard Support
    Supervisor Mode Execution Prevention (SMEP)
    Guest Mode Execution (GMET) Trap Support
    Virtualization-Based Security (VBS) Support
    Firmware TPM
    AMD-V (SVM) Support
    AMD AVIC (Interrupt Virtualization) Support
    AMD-Vi (I/O MMU Virtualization) Support
    Second Level Address Translation (SLAT) Supported
    Advanced Encryption Standard New Instructions (AES-NI)
    AMD Enhanced Virus Protection (NX bit)
    FIPS Certification
    AMD Shadow Stack
  • Hardware and Software Feature Stability
    Minimum 18 months
    Software and Security Support
    Minimum 36 months