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

驱动程序和软件

AMD 软件和驱动程序搭配最新操作系统带来出色表现。在安装驱动程序前,请务必更新操作系统。

Driver

Auto-Detect and Install

Revision Number
文件大小

43 MB

发布日期

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)

文件大小

913 MB

发布日期

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
文件大小

43 MB

发布日期

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)

文件大小

913 MB

发布日期

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.

规格

  • 名称
    AMD 锐龙 9 8945HX
    产品系列
    锐龙
    系列
    锐龙 8000 系列
    外形规格
    笔记本电脑 , 台式机
    区域供货状况
    全局
    原代号
    Dragon Range
    处理器架构
    Zen 4
    CPU 核心数
    16
    多线程 (SMT)
    线程数
    32
    最高加速时钟频率
    最高可达 5.4 GHz
    基准时钟频率
    2.5 GHz
    L1 高速缓存
    1024 KB
    L2 高速缓存
    16 MB
    L3 高速缓存
    64 MB
    默认热设计功耗 (TDP)
    55W
    AMD 可配置热设计功耗 (cTDP)
    55-75W
    CPU 核心的处理器工艺
    TSMC 5nm FinFET
    I/O 芯片处理器技术
    TSMC 6nm FinFET
    CPU 计算芯片 (CCD) 尺寸
    71mm²
    I/O 芯片 (IOD) 尺寸
    122mm²
    封装芯片计数
    3
    不锁频
    AMD EXPO™ 内存超频技术
    精准频率提升 (PBO)
    CPU 平台
    FL1
    CPU Boost Technology
    Precision Boost 2
    指令集
    x86-64
    支持的扩展
    AES , AMD-V , AVX512 , AVX , AVX2 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
    最高工作温度 (Tjmax)
    100°C
    发布日期
    4/23/25
    *支持的操作系统
    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
    原生 PCIe® 通道 (总共/可用)
    28 , 28
    NVMe 支持
    Boot , RAID0 , RAID1 , RAID10
    系统内存类型
    DDR5
    内存通道数
    2
    最大内存
    64 GB
    系统内存子类型
    SO-DIMM
    最高内存速度
    2x1R
    DDR5-5200
    2x2R
    DDR5-5200
    支持 ECC
  • 显卡型号
    AMD Radeon™ 610M
    显卡核心数
    2
    显卡频率
    2200 MHz
    DirectX® 版本
    12
    DisplayPort™ 版本
    2.0
    HDMI® 版本
    2.1
    支持的 HDCP 版本
    2.1
    USB Type-C® DisplayPort™ 备用模式
    支持多个显示器
    显示器个数上限
    4
    AMD FreeSync™
    无线显示
    Miracast
    AMD SmartShift MAX
    AMD 显存智取技术
    支持
  • Tray 产品 ID
    100-000001848
  • AMD 增强病毒防护 (NX bit)

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