AMD Radeon™ RX 7700 XT 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

下载*

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

Driver

Auto-Detect and Install

Revision Number
文件大小

43 MB

发布日期

2026-02-26

下载*

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

Driver

Driver

Driver


*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.

先前版本

规格

  • 名称
    AMD Radeon™ RX 7700 XT
    产品系列
    Radeon RX
    系列
    Radeon RX 7000 Series
    板卡类型
    组件
    OS 支持
    Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , Ubuntu x86 64-Bit , Linux x86 64-Bit
    额外电源连接器
    2x8-Pin

  • 计算单元
    54
    提升频率
    最高可达 2544 MHz
    游戏频率
    2171 MHz
    光追加速器
    54
    AI 加速器
    108
    峰值像素填充率
    最高可达 244 GP/s
    峰值纹理填充率
    最高可达 550 GT/s
    峰值单精度（FP32 矢量）性能
    35.2 TFLOPs
    峰值半精度（FP16 矢量）性能
    35.2 TFLOPs
    峰值半精度（FP16 矩阵）性能
    70.3 TFLOPs
    峰值 8 位精度（INT8 矩阵）性能
    70.3 TOPs
    峰值 4 位精度（INT4 矩阵）性能
    141 TOPs
    ROPs
    96
    流处理器
    3456
    纹理单元
    216
    晶体管数量
    28.1 B

  • 典型板载功耗（台式机）
    245 W
    推荐基本电源
    700W
    Recommended Power Supply

    Recommended power supply for AMD Radeon RX 7700 XT graphics card is minimum 700W or greater with 12V output > 54A. Minimum recommended system power supply wattage is based on a PC configured with an AMD Ryzen 9 7950X processor plus typical power requirements of other system components. Your system requirements may differ. GD-223.

  • AMD 高速缓存技术 (Infinity Cache)
    48 MB
    显存速度
    最高可达 18 Gbps
    最大显存
    12 GB
    显存类型
    GDDR6
    显存接口
    192-bit
    显存带宽
    最高可达 432 GB/s
    有效显存带宽
    最高可达 1995 GB/s

  • HDMI™ 4K Support
    是
    4K H264 Decode
    是
    4K H264 Encode
    是
    H265/HEVC Decode
    是
    H265/HEVC Encode
    是
    AV1 Decode
    是
    AV1 Encode
    是

  • DisplayPort™
    2.1
    HDMI™
    2.1

  • 长度
    267 mm
    插槽
    2.5

  • 支持的技术
    AMD Software Adrenalin Edition , AMD FSR™ , AMD Noise Suppression , AMD Radeon™ FRTC , AMD Radeon™ Super Resolution , AMD Smart Access Memory , AMD Smart Access Video , AMD Privacy View , AMD Radeon™ Boost , AMD Radeon™ Anti-Lag , AMD Radeon™ Image Sharpening , AMD Enhanced Sync Technology , AMD FreeSync™ Technology , AMD Radeon™ Chill , AMD Virtual Super Resolution

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