AMD Ryzen™ 9 7845HX Drivers and Downloads - Latest Version

Pilotes et logiciels

Les logiciels et pilotes AMD sont conçus pour fonctionner de manière optimale sur les systèmes d'exploitation les plus récents. Veillez à mettre à jour votre système d'exploitation avant d'installer les pilotes.

Driver

Auto-Detect and Install

Revision Number
Taille de fichier

43 MB

Release Date

2026-02-26

Télécharger*

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)

Taille de fichier

913 MB

Release Date

2026-02-26

Télécharger*

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
Taille de fichier

43 MB

Release Date

2026-02-26

Télécharger*

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)

Taille de fichier

913 MB

Release Date

2026-02-26

Télécharger*

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.

Versions précédentes

Caractéristiques

  • Nom
    AMD Ryzen™ 9 7845HX
    Famille
    Ryzen
    Série
    Ryzen 7000 Series
    Format
    PC portables , PC de bureau
    Disponibilité régionale
    Global , Chine , s.o. , EMEA , APJ , LATAM
    Ancien nom de code
    Dragon Range
    Architecture du processeur
    Zen 4
    Nombre de cœurs de CPU
    12
    Multithreading (SMT)
    Oui
    Nombre de threads
    24
    Boost d'horloge maximal
    Jusqu'à 5.2 GHz
    Horloge de base
    3 GHz
    Cache L1
    764 KB
    Cache L2
    12 MB
    Cache L3
    64 MB
    TDP par défaut
    55W
    TDP configurable AMD (cTDP)
    45-75W
    Technologie de processeur pour cœurs de CPU
    TSMC 5nm FinFET
    Technologie de processeur pour circuit imprimé E/S
    TSMC 6nm FinFET
    Taille du circuit imprimé de calcul CPU (CCD)
    71mm²
    Taille du circuit imprimé E/S (IOD)
    122mm²
    Nombre de circuits imprimés du package
    3
    Débridé pour l'overclocking
    Oui
    AMD EXPO™ Memory Overclocking Technology
    Oui
    Precision Boost Overdrive
    Oui
    Socket de CPU
    FL1
    CPU Boost Technology
    Precision Boost 2
    Jeu d'instructions
    x86-64
    Extensions prises en charge
    AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
    Température de fonctionnement maximale (Tjmax)
    100°C
    Date de lancement
    02/28/2023
    *Systèmes d'exploitation compatibles
    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
    Prise en charge NVMe
    Boot , RAID0 , RAID1 , RAID10
    Type de mémoire système
    DDR5
    2
    Mémoire max.
    64 GB
    Sous-type de mémoire système
    SO-DIMM
    Vitesse de mémoire max.
    2x1R
    DDR5-5200
    2x2R
    DDR5-5200
    Prise en charge ECC
    Non

  • Modèle de cœur graphique
    AMD Radeon™ 610M
    Nombre de cœurs graphiques
    2
    Fréquence des cœurs graphiques
    2200 MHz
    DirectX® Version
    12
    DisplayPort™ Version
    2.0
    HDMI® Version
    2.1
    HDCP Version Supported
    2.1
    USB Type-C® DisplayPort™ Alternate Mode
    Oui
    Prise en charge de plusieurs moniteurs
    Oui
    Max Displays
    4
    AMD FreeSync™
    Oui
    Wireless Display
    Miracast
    AMD SmartShift MAX
    Oui
    AMD SmartAccess Memory
    Disponible

  • ID du produit en plateau
    100-000000871

  • AMD Enhanced Virus Protection (NX bit)
    Oui

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