AMD Ryzen™ 9 PRO 7945 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

Driver


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Previous Versions

Specifications

  • Name
    AMD Ryzen™ 9 PRO 7945
    Family
    Ryzen PRO
    Series
    Ryzen PRO 7000 Series
    Form Factor
    Desktops , Boxed Processor
    AMD PRO Technologies
    Yes
    Regional Availability
    Global
    Former Codename
    Raphael
    Processor Architecture
    Zen 4
    # of CPU Cores
    12
    Multithreading (SMT)
    Yes
    # of Threads
    24
    Max. Boost Clock
    Up to 5.4 GHz
    Base Clock
    3.7 GHz
    L1 Cache
    768 KB
    L2 Cache
    12 MB
    L3 Cache
    64 MB
    Default TDP
    65W
    Processor Technology for CPU Cores
    TSMC 5nm FinFET
    Processor Technology for I/O Die
    TSMC 6nm FinFET
    CPU Compute Die (CCD) Size
    71mm²
    I/O Die (IOD) Size
    122mm²
    Package Die Count
    2
    Unlocked for Overclocking
    No
    AMD EXPO™ Memory Overclocking Technology
    No
    Precision Boost Overdrive
    No
    Curve Optimizer Voltage Offsets
    No
    CPU Socket
    AM5
    Supporting Chipsets
    A620 , X670E , X670 , B650E , B650 , X870E , X870 , B840 , B850
    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
    Thermal Solution (MPK)
    AMD Wraith Spire
    Max. Operating Temperature (Tjmax)
    95°C
    Launch Date
    06/13/2023
    *OS Support
    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 3.2 Gen 1 (5Gbps)
    0
    Native USB 2.0 (480Mbps)
    1
    PCI Express® Version
    PCIe® 5.0
    Native PCIe® Lanes (Total/Usable)
    28 , 24
    Additional Usable PCIe Lanes from Motherboard
    X670E
    12x Gen4
    X670
    12x Gen4
    B650E
    8x Gen4
    B650
    8x Gen4
    NVMe Support
    Boot , RAID0 , RAID1 , RAID10
    System Memory Type
    DDR5
    Memory Channels
    2
    Max. Memory
    128 GB
    System Memory Subtype
    UDIMM
    Max Memory Speed
    2x1R
    DDR5-5200
    2x2R
    DDR5-5200
    4x1R
    DDR5-3600
    4x2R
    DDR5-3600
    ECC Support
    Yes (Requires mobo support)

  • Graphics Model
    AMD Radeon™ Graphics
    Graphics Core Count
    2
    Graphics Frequency
    2200 MHz
    USB Type-C® DisplayPort™ Alternate Mode
    Yes

  • Product ID Tray
    100-000000598
    Product ID MPK
    100-100000598SPK* , 100-100000598HPK*

  • Supported Technologies
    AMD PRO technologies

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