AMD Ryzen 5 7640HS
AMD Ryzen 5 PRO 8645HS
选择视频卡1
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AMD Ryzen 5 7640HS 对 AMD Ryzen 5 PRO 8645HS. 规格、性能、测试

User rating
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已发布
2023-04-30
AMD Ryzen 5 7640HS
AMD Ryzen 5 7640HS
已发布
Q2/2024
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AMD Ryzen 5 PRO 8645HS

产品系列示意图。

AMD Ryzen 5 PRO 8645HS

什么是最好的选择 AMD Ryzen 5 7640HS 或 AMD Ryzen 5 PRO 8645HS? 哪种处理器更快?

Compare the available specifications of these models.

AMD Ryzen 5 7640HS has a base frequency of 4.3 GHz. 6 / 12 CPU Cores / Threads. Stated TDP / base power 35-54 W. 发布于 2023-04-30.

AMD Ryzen 5 PRO 8645HS has a base frequency of 4.3 GHz. 6 / 12 CPU Cores / Threads. Stated TDP / base power 45 W. 发布于 Q2 2024.

差异


所有排名中的位置

共同立场 AMD Ryzen 5 7640HS 在流行的基准测试中的CPU,用于与其他型号进行比较.

  • Geekbench 5, 64bit (Single-Core)
    62 place
  • Geekbench 5, 64bit (Multi-Core)
    210 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    39 place
  • Geekbench 6 (Single-Core)
    23 place
  • Geekbench 6 (Multi-Core)
    27 place

规格

技术数据
AMD Ryzen 5 7640HS AMD Ryzen 5 7640HS
AMD Ryzen 5 PRO 8645HS AMD Ryzen 5 PRO 8645HS
CPU家族和团体

有关被比较的处理器、系列、代数和细分市场的背景信息。

  • CPU组
    AMD Ryzen 7040 left arrow -
  • 系列
    Ryzen left arrow Ryzen PRO
  • Form Factor
    Laptops / Desktops left arrow Desktops / 1L Desktops / Laptops / Mobile Workstations
  • 一代人
    6 left arrow -
  • 分段
    Mobile left arrow Mobile
  • Series
    Ryzen 7000 Series left arrow Ryzen PRO 8000 Series
CPU技术规格

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

  • Base Frequency
    4.3 GHz left arrow 4.3 GHz
  • 核心架构
    normal left arrow -
  • Core Configuration
    6x Zen 4 left arrow -
  • CPU核数
    6 left arrow 6
  • CPU线程
    12 left arrow 12
  • Hyperthreading / SMT
    是 left arrow -
  • Max. Boost Clock
    5 GHz left arrow 5 GHz
  • 超频
    没有 left arrow 没有
  • Turbo Frequency (1 Core)
    5 GHz left arrow -
IGPU

内部图形不影响CPU的性能,在没有显卡或在移动设备上执行显卡的工作。

  • DirectX Version
    12 left arrow -
  • 执行单位
    8 left arrow -
  • 一代人
    10 left arrow -
  • GPU Frequency
    2600 MHz left arrow 2600 MHz
  • GPU名称
    AMD Radeon 760M left arrow AMD Radeon 760M
  • GPU Turbo
    2600 MHz left arrow -
  • Graphics Cores
    8 left arrow 8
  • Max. displays
    4 left arrow -
  • Max. GPU Memory
    32 GB left arrow -
  • 发布日期
    Q1/2023 left arrow -
  • 着色器
    512 left arrow -
  • 技术过程
    4 nm left arrow -
硬件编解码器支持

用于编码和解码内容的内置编解码器。大大地加快了所需的操作。

  • AV1
    Decode / Encode left arrow -
  • H.264 / AVC
    Conflicting source values: Decode | Decode / Encode left arrow -
  • h265 / HEVC (8 bit)
    Decode / Encode left arrow -
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow -
  • JPEG
    Decode / Encode left arrow -
  • VC-1
    Decode left arrow -
  • VP8
    Decode left arrow -
  • VP9
    Decode left arrow -
内存规格和PCI

支持的RAM的类型、通道数量 AMD Ryzen 5 PRO 8645HS 和 AMD Ryzen 5 7640HS. 根据主板的不同,可能支持更高或更低的内存频率。

  • ECC
    是 left arrow -
  • 最大内存
    256 GB left arrow -
  • Memory Bandwidth
    89.6 GB/s left arrow -
  • 记忆通道
    2 left arrow 2
  • 存储器类型
    DDR5 (FP7r2) / LPDDR5X (FP7-FP8) left arrow DDR5 (FP7r2) / LPDDR5X (FP7)
  • PCIe
    PCIe 4.0 left arrow PCIe 4.0
加密
  • AES-NI
    是 left arrow -
能源消耗

比较TDP的要求 AMD Ryzen 5 7640HS 和 AMD Ryzen 5 PRO 8645HS Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

  • Configurable TDP
    35-54 W left arrow 35-54 W
  • Default TDP
    35-54 W left arrow 45 W
  • Maximum Operating Temperature
    100 °C left arrow 100 °C
  • TDP (PL1 / PBP, legacy combined label)
    54 W left arrow -
  • TDP down
    35 W left arrow -
技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 5 7640HS 和 AMD Ryzen 5 PRO 8645HS, 虚拟机技术和工艺技术。

  • 建筑学
    Phoenix (Zen 4) left arrow -
  • Chip design
    Monolithic left arrow -
  • Codename
    Phoenix left arrow Hawk Point
  • 规格
    Technical data sheet left arrow -
  • 指令集(ISA)
    x86-64 (64 bit) left arrow -
  • ISA扩展
    SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 left arrow -
  • L2-Cache
    6 MB left arrow 6 MB
  • L2-Cache
    16 MB left arrow 16 MB
  • Operating systems
    Windows 10, Windows 11, Linux left arrow -
  • Part Number
    100-000001130 left arrow -
  • 发布日期
    2023-04-30 left arrow Q2/2024
  • 插座
    FP7 / FP7r2 / FP8 left arrow FP7 / FP7r2
  • 技术过程
    TSMC 4nm FinFET left arrow TSMC 4nm FinFET
  • 虚拟化
    AMD-V, SVM left arrow -
  • Availability window (manufacturer)
    - left arrow Q2 2024
  • Date evidence scope
    - left arrow Manufacturer-announced OEM/board availability window; exact first shipment is not established by this source.

基准

性能测试 CPUs

Individual system tests

Results were obtained on the reported systems. Test versions and settings remain separate; incomplete conditions do not support calculated model performance differences.

RandomX / XMRig 6.24.0 / 10M / 8 threads / windows

Model ResultReported conditions
AMD Ryzen 5 7640HS 4911.118576 H/s RandomX / XMRig 6.24.0 / 10M / 8 threads / windows
System RAM: 32 GB
OS: Windows NT 10.0
Duration: 2036.196 s
User-submitted run; tuning and power settings are incomplete.

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