AMD Ryzen 9 8940HX
AMD Ryzen 9 7945HX
选择视频卡1
选择视频卡2

AMD Ryzen 9 8940HX 对 AMD Ryzen 9 7945HX. 规格、性能、测试

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已发布
2025-04-23
AMD Ryzen 9 8940HX

产品系列示意图。

AMD Ryzen 9 8940HX
已发布
2023-02-28
User rating
star star star star star
AMD Ryzen 9 7945HX
AMD Ryzen 9 7945HX

什么是最好的选择 AMD Ryzen 9 8940HX 或 AMD Ryzen 9 7945HX? 哪种处理器更快?

Compare the available specifications of these models.

AMD Ryzen 9 8940HX has a base frequency of 2.4 GHz. 16 / 32 CPU Cores / Threads. Stated TDP / base power 55 W. 发布于 2025-04-23.

AMD Ryzen 9 7945HX has a base frequency of 2.5 GHz. 16 / 32 CPU Cores / Threads. Stated TDP / base power 55 W. 发布于 2023-02-28.

差异


所有排名中的位置

共同立场 AMD Ryzen 9 8940HX 在流行的基准测试中的CPU,用于与其他型号进行比较.

No data
  • 在总排名中的位置

    (基于几个基准)

    17 left arrow 地点
  • 更高的时钟速度

    左右 4% 更好的时钟速度

    2.5 GHz left arrow 2.4 GHz
  • 更高的涡轮增压时钟速度

    左右 2 % higher specified turbo frequency

    5.4 GHz left arrow 5.3 GHz

所有排名中的位置

共同立场 AMD Ryzen 9 7945HX 在流行的基准测试中的CPU,用于与其他型号进行比较.

  • Cinebench R23 (Single-Core)
    19 place
  • Cinebench R23 (Multi-Core)
    16 place
  • Cinebench R20 (Single-Core)
    18 place
  • Cinebench R20 (Multi-Core)
    13 place
  • Cinebench R15 (Single-Core)
    5 place
  • Cinebench R15 (Multi-Core)
    6 place
  • Geekbench 5, 64bit (Single-Core)
    11 place
  • Geekbench 5, 64bit (Multi-Core)
    26 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    663 place
  • Blender 2.81 (bmw27)
    9 place
  • Estimated results for PassMark CPU Mark
    9 place
  • Geekbench 6 (Single-Core)
    6 place
  • Geekbench 6 (Multi-Core)
    8 place

规格

技术数据
AMD Ryzen 9 8940HX AMD Ryzen 9 8940HX
AMD Ryzen 9 7945HX AMD Ryzen 9 7945HX
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。

  • 系列
    Ryzen left arrow Ryzen
  • Form Factor
    Laptops / Desktops left arrow Laptops / Desktops
  • 分段
    Mobile left arrow Mobile
  • Series
    Ryzen 8000 Series left arrow Ryzen 7000 Series
  • CPU组
    - left arrow AMD Ryzen 7045
  • 一代人
    - left arrow 6
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
    2.4 GHz left arrow 2.5 GHz
  • CPU核数
    16 left arrow 16
  • CPU线程
    32 left arrow 32
  • Max. Boost Clock
    5.3 GHz left arrow 5.4 GHz
  • 超频
    是 left arrow 是
  • 核心架构
    - left arrow normal
  • Core Configuration
    - left arrow 16x Zen 4
  • Hyperthreading / SMT
    - left arrow 是
  • Turbo Frequency (1 Core)
    - left arrow 5.4 GHz
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。

  • GPU Frequency
    2200 MHz left arrow 2200 MHz
  • GPU名称
    AMD Radeon 610M left arrow AMD Radeon 610M
  • Graphics Cores
    2 left arrow 2
  • DirectX Version
    - left arrow 12
  • 执行单位
    - left arrow 2
  • 一代人
    - left arrow 9
  • GPU Turbo
    - left arrow 2200 MHz
  • Max. displays
    - left arrow 3
  • Max. GPU Memory
    - left arrow 8 GB
  • 发布日期
    - left arrow Q3/2022
  • 着色器
    - left arrow 128
  • 技术过程
    - left arrow 6 nm
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
    - left arrow Decode
  • H.264 / AVC
    - left arrow Decode / Encode
  • h265 / HEVC (8 bit)
    - left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    - left arrow Decode / Encode
  • JPEG
    - left arrow Decode / Encode
  • VC-1
    - left arrow Decode
  • VP8
    - left arrow Decode / Encode
  • VP9
    - left arrow Decode / Encode
内存规格和PCI

支持的RAM的类型、通道数量 AMD Ryzen 9 7945HX 和 AMD Ryzen 9 8940HX. 根据主板的不同,可能支持更高或更低的内存频率。

  • 记忆通道
    2 left arrow 2
  • 存储器类型
    DDR5 left arrow DDR5
  • PCIe
    PCIe 5.0 left arrow PCIe 5.0
  • ECC
    - left arrow 是
  • 最大内存
    - left arrow 128 GB
  • Memory Bandwidth
    - left arrow 83.2 GB/s
加密
  • AES-NI
    - left arrow 是
能源消耗

比较TDP的要求 AMD Ryzen 9 8940HX 和 AMD Ryzen 9 7945HX 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
    55-75 W left arrow 55-75 W
  • Default TDP
    55 W left arrow 55 W
  • Maximum Operating Temperature
    100 °C left arrow 100 °C
  • TDP (PL1 / PBP, legacy combined label)
    - left arrow 55 W
  • TDP up
    - left arrow 75 W
技术和扩展

架构、接口、所支持的额外指令 AMD Ryzen 9 8940HX 和 AMD Ryzen 9 7945HX, 虚拟机技术和工艺技术。

  • Codename
    Dragon Range left arrow Dragon Range
  • L2-Cache
    16 MB left arrow 16 MB
  • L2-Cache
    64 MB left arrow 64 MB
  • Official source
    https://www.amd.com/en/products/processors/laptop/ryzen/8000-series/amd-ryzen-9-8940hx.html left arrow https://www.amd.com/en/products/processors/laptop/ryzen/7000-series/amd-ryzen-9-7945hx.html
  • 发布日期
    2025-04-23 left arrow 2023-02-28
  • 插座
    FL1 left arrow FL1
  • 技术过程
    TSMC 5nm FinFET left arrow TSMC 5nm FinFET
  • Verified on
    2026-09-30 left arrow 2026-09-30
  • 建筑学
    - left arrow Dragon Range (Zen 4)
  • Chip design
    - left arrow Chiplet
  • 规格
    - left arrow Technical data sheet
  • 指令集(ISA)
    - left arrow x86-64 (64 bit)
  • ISA扩展
    - left arrow SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512
  • Operating systems
    - left arrow Windows 10, Windows 11, Linux
  • Part Number
    - left arrow 100-000000870
  • Verification scope
    - left arrow Explicit manufacturer fields refreshed; other original historical fields retained, not all reverified. Partial composite conflicts are preserved.
  • 虚拟化
    - left arrow AMD-V, SVM

Blender Open Data

Official median of community submissions. Higher is better; each row uses the same version, operating system and compute backend.

TestAMD Ryzen 9 8940HXAMD Ryzen 9 7945HX
Blender 5.2.0 / CPU / Windows 483.484964 samples/min
Submissions: 13
473.887987 samples/min
Submissions: 6

Data snapshot: 2026-09-30. Official source

This aggregates different user systems. Individual measurement dates, RAM, drivers and power limits are unknown. Results are excluded from the legacy composite index.

基准

性能测试 CPUs

No comparable legacy benchmark results are available.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

最新比较