Intel Core i7-8700B
Intel Core i7-8700K
选择视频卡1
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Intel Core i7-8700B 对 Intel Core i7-8700K. 规格、性能、测试

总分
star star star star star
已发布
Q2/2018
Intel Core i7-8700B
Intel Core i7-8700B
已发布
Q4/2017
总分
star star star star star
Intel Core i7-8700K
Intel Core i7-8700K

比较 Intel Core i7-8700B VS Intel Core i7-8700K. Which processor delivers superior performance?

In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.

Intel Core i7-8700B boasts a maximum frequency of 3.20 GHz GHz. 6 cores that enhance multitasking capabilities.With a power consumption of 65 W W, it ensures efficient performance.发布于 Q2/2018, it incorporates the latest technology for optimal efficiency.

Intel Core i7-8700K features a maximum frequency of 3.70 GHz GHz. 6 cores designed for high-performance tasks.Its power consumption is 95 W W, providing a balance of power and efficiency.Launched in Q4/2017, it is built to handle demanding applications.

差异

  • 在总排名中的位置

    (基于几个基准)

    763 left arrow score
  • 每瓦特性能

    处理器产生的热量更少,W。

    65 W left arrow 95 W

所有排名中的位置

共同立场 Intel Core i7-8700B 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)
    245 place
  • Cinebench R23 (Multi-Core)
    212 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    777 place
  • 在总排名中的位置

    (基于几个基准)

    328 left arrow score
  • 更高的时钟速度

    左右 14% 更好的时钟速度

    3.70 GHz left arrow 3.20 GHz
  • 更高的涡轮增压时钟速度

    左右 2 超频后的时钟速度提高了%

    4.70 GHz left arrow 4.60 GHz

所有排名中的位置

共同立场 Intel Core i7-8700K 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)
    221 place
  • Cinebench R23 (Multi-Core)
    188 place
  • Cinebench R20 (Single-Core)
    164 place
  • Cinebench R20 (Multi-Core)
    181 place
  • Cinebench R15 (Single-Core)
    102 place
  • Cinebench R15 (Multi-Core)
    221 place
  • Geekbench 5, 64bit (Single-Core)
    318 place
  • Geekbench 5, 64bit (Multi-Core)
    413 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    674 place
  • Blender 2.81 (bmw27)
    130 place
  • Geekbench 3, 64bit (Single-Core)
    12 place
  • Geekbench 3, 64bit (Multi-Core)
    126 place
  • Cinebench R11.5, 64bit (Single-Core)
    41 place
  • Cinebench R11.5, 64bit (Multi-Core)
    112 place
  • Cinebench R11.5, 64bit (iGPU, OpenGL)
    9 place
  • Estimated results for PassMark CPU Mark
    347 place

规格

技术数据
Intel Core i7-8700B Intel Core i7-8700B
Intel Core i7-8700K Intel Core i7-8700K
CPU家族和团体

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

  • 分段
    Desktop / Server left arrow Desktop / Server
  • 系列
    Intel Core i7 left arrow Intel Core i7
  • 一代人
    8 left arrow 8
  • CPU组
    Intel Core i 8000 left arrow Intel Core i 8000
  • 过去的模式
    -- left arrow Intel Core i7-7700K
  • Successor
    -- left arrow Intel Core i7-9700KF
CPU技术规格

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

  • 頻率
    3.20 GHz left arrow 3.70 GHz
  • CPU核数
    6 left arrow 6
  • 涡轮增压 (1核)
    4.60 GHz left arrow 4.70 GHz
  • CPU线程
    12 left arrow 12
  • Turbo (6 Cores)
    没有涡轮增压 left arrow 4.30 GHz
  • 超线程
    left arrow
  • 超频
    没有 left arrow
  • 核心架构
    normal left arrow normal
IGPU

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

  • GPU名称
    Intel UHD Graphics 630 left arrow Intel UHD Graphics 630
  • GPU frequency
    0.35 GHz left arrow 0.35 GHz
  • GPU (Turbo)
    1.15 GHz left arrow 1.20 GHz
  • 执行单位
    24 left arrow 24
  • 着色器
    192 left arrow 192
  • Max. GPU Memory
    64 GB left arrow 64 GB
  • Max. displays
    3 left arrow 3
  • 一代人
    9.5 left arrow 9.5
  • DirectX Version
    12 left arrow 12
  • 技术过程
    14 nm left arrow 14 nm
  • 发布日期
    Q4/2017 left arrow Q4/2017
硬件编解码器支持

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

  • h265 / HEVC (8 bit)
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow Decode / Encode
  • h264
    Decode / Encode left arrow Decode / Encode
  • VP9
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode / Encode left arrow Decode / Encode
  • AV1
    没有 left arrow 没有
  • AVC
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
内存规格和PCI

Overview of the types and quantities of RAM supported by Intel Core i7-8700K 和 Intel Core i7-8700B. The supported memory frequencies may vary depending on the motherboard configuration.

  • 存储器类型
    DDR4-2666 left arrow DDR4-2666
  • 最大内存
    64 GB left arrow 128 GB
  • ECC
    没有 left arrow 没有
  • 记忆通道
    2 left arrow 2
  • PCIe版本
    3.0 left arrow 3.0
  • PCIe通道
    16 left arrow 16
加密
  • AES-NI
    left arrow
能源消耗

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-8700B 和 Intel Core i7-8700K to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    65 W left arrow 95 W
  • 最高温度
    100 °C left arrow --
技术和扩展

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-8700B 和 Intel Core i7-8700K, including virtual machine technologies and fabrication processes.

  • 指令集(ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • 虚拟化
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA扩展
    SSE4.1, SSE4.2, AVX2 left arrow SSE4.1, SSE4.2, AVX2
  • L2-Cache
    12.00 MB left arrow 12.00 MB
  • 建筑学
    Coffee Lake S left arrow Coffee Lake S
  • 技术过程
    14 nm left arrow 14 nm
  • 插座
    BGA 1440 left arrow LGA 1151-2
  • 发布日期
    Q2/2018 left arrow Q4/2017

基准

性能测试 CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core i7-8700B 和 Intel Core i7-8700K.

Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!

Cinebench R23 (Single-Core)
Maxon的Cinebench R23 SC是一个适用于macOs和Windows的跨平台测试套件,使用一个CPU核心,没有超线性。
1146
Intel Core i7-8700B
1209
Intel Core i7-8700K
Cinebench R23 (Multi-Core)
Maxon的Cinebench R23 MC是一个跨平台测试套件,适用于macOs和Windows,采用多核和超线程技术。
7969
Intel Core i7-8700B
8960
Intel Core i7-8700K
iGPU - FP32 Performance (Single-precision GFLOPS)
iGPU的性能--游戏中的内部GPU
442
Intel Core i7-8700B
461
Intel Core i7-8700K

最新比较