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    AMD Ryzen™ 5 PRO 8645HS

AMD Ryzen™ 5 PRO 8645HS

AMD Ryzen™ 5 PRO processor for business

  • Name
    AMD Ryzen™ 5 PRO 8645HS
    Family
    Ryzen PRO
    Series
    Ryzen PRO 8000 Series
    Form Factor
    Desktops , 1L Desktops , Laptops , Mobile Workstations
    AMD PRO Technologies
    Yes
    Regional Availability
    Global
    Former Codename
    Hawk Point
    Processor Architecture
    Zen 4
    # of CPU Cores
    6
    Multithreading (SMT)
    Yes
    # of Threads
    12
    Max. Boost Clock
    Up to 5 GHz
    Base Clock
    4.3 GHz
    L2 Cache
    6 MB
    L3 Cache
    16 MB
    Default TDP
    45W
    AMD Configurable TDP (cTDP)
    35-54W
    Processor Technology for CPU Cores
    TSMC 4nm FinFET
    CPU Compute Die (CCD) Size
    178mm²
    Package Die Count
    1
    Unlocked for Overclocking
    No
    AMD EXPO™ Memory Overclocking Technology
    No
    Precision Boost Overdrive
    Yes
    Curve Optimizer Voltage Offsets
    No
    CPU Socket
    FP7 , FP7r2
    Supported Extensions
    AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE2 , SSE , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
    Max. Operating Temperature (Tjmax)
    100°C
    *OS Support
    Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit

  • Native USB 4 (40Gbps)
    2
    Native USB 3.2 Gen 2 (10Gbps)
    2
    Native USB 2.0 (480Mbps)
    4
    PCI Express® Version
    PCIe® 4.0
    Native PCIe® Lanes (Total/Usable)
    20 , 20
    NVMe Support
    Boot , RAID0 , RAID1
    System Memory Type
    DDR5 (FP7r2) , LPDDR5X (FP7)
    Memory Channels
    2
    Max. Memory
    256 GB
    Max Memory Speed
    4x2R
    DDR5-5600
    4x2R
    LPDDR5x-7500
    ECC Support
    Yes (FP7r2 only; Requires platform support)

  • Graphics Model
    AMD Radeon™ 760M
    Graphics Core Count
    8
    Graphics Frequency
    2600 MHz
    DirectX® Version
    12
    DisplayPort™ Version
    2.1
    DisplayPort Extensions
    Adaptive-Sync , HDR Metadata , UHBR10
    DisplayPort Max Refresh Rates (SDR)
    7680x4320 @ 60Hz , 3840x2160 @ 240Hz , 3440x1440 @ 360Hz , 2560x1440 @ 480Hz , 1920x1080 @ 600Hz
    DisplayPort Max Refresh Rates (HDR)
    7680x4320 @ 60Hz , 3840x2160 @ 240Hz , 3440x1440 @ 360Hz , 2560x1440 @ 480Hz , 1920x1080 @ 600Hz
    HDMI® Version
    2.1
    HDCP Version Supported
    2.3
    USB Type-C® DisplayPort™ Alternate Mode
    Yes
    Multi-Monitor Support
    Yes
    Max Displays
    4
    AMD FreeSync™
    Yes
    Wireless Display
    Miracast
    Max Video Encode Bandwidth (SDR)

    1080p630 8bpc H.264, 1440p373 8bpc H.264, 2160p175 8bpc H.264, 1080p630 8bpc H.265, 1440p373 8bpc H.265, 2160p175 8bpc H.265, 4320p43 8bpc H.265, 1080p864 8/10bpc AV1, 1440p513 8/10bpc AV1, 2160p240 8/10bpc AV1, 4320p60 8/10bpc AV1

    Max Video Decode Bandwidth

    1080p60 8bpc MPEG2, 1080p60 8bpc VC1, 1080p786 8/10bpc VP9, 2160p196 8/10bpc VP9, 4320p49 8/10bpc VP9, 1080p1200 8bpc H.264, 2160p300 8bpc H.264, 4320p75 8bpc H.264, 1080p786 8/10bpc H.265, 2160p196 8/10bpc H.265, 4320p49 8/10bpc H.265, 1080p960 8/10bpc

    AMD SmartShift MAX
    Yes
    AMD SmartAccess Memory
    Available

  • AMD Ryzen™ AI
    Available
    Performance
    Up to 16 TOPS
    Overall TOPS
    Up to 31 TOPS
    NPU TOPS
    Up to 16 TOPS

  • Product ID Tray
    100-000001315 (FP7r2) , 100-000001388 (FP7)

  • DASH support
    Yes

  • AMD Memory Guard
    Yes
    AMD Secure Processor Support
    Yes
    Windows Secure Boot Support
    Yes
    UEFI Secure Boot Support
    Yes
    Windows Device Guard Support
    Yes
    Guest Mode Execution (GMET) Trap Support
    Yes
    Virtualization-Based Security (VBS) Support
    Yes
    Windows Secured-Core PC Support
    Yes
    Firmware TPM
    Yes
    AMD-V (SVM) Support
    Yes
    AMD-V Nested Paging (RVI) Support
    Yes
    AMD AVIC (Interrupt Virtualization) Support
    Yes
    AMD-Vi (I/O MMU Virtualization) Support
    Yes
    Second Level Address Translation (SLAT) Supported
    Yes
    Advanced Encryption Standard New Instructions (AES-NI)
    Yes
    AMD Enhanced Virus Protection (NX bit)
    Yes
    FIPS Certification
    Yes