Intel Core i5-10400H
Intel Core i7-10870H
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Intel Core i5-10400H vs Intel Core i7-10870H. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2020
Intel Core i5-10400H
Intel Core i5-10400H
Released
Q3/2020
Overall score
star star star star star
Intel Core i7-10870H
Intel Core i7-10870H

What's the best choice Intel Core i5-10400H or Intel Core i7-10870H? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

Intel Core i5-10400H has a maximum frequency of 2.60 GHz. 4 Cores. Power consumption of 45 W. Released in Q2/2020.

Intel Core i7-10870H has a maximum frequency of 2.20 GHz. 8 Cores. Power consumption of 45 W. Released in Q3/2020.

Differences

  • Higher clock speed

    Around 15% better clock speed

    2.60 GHz left arrow 2.20 GHz

Positions in all rankings

Common positions Intel Core i5-10400H CPU in popular benchmarks, for comparison with other models.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    815 place
  • Geekbench 6 (Multi-Core)
    198 place
  • Place in the overall ranking

    (based on several benchmarks)

    440 left arrow score
  • More number of cores

    About 2 times more cores

    8 left arrow 4
  • Higher turbo clock speed

    Around 8 % better overclocked clock speed

    5.00 GHz left arrow 4.60 GHz

Positions in all rankings

Common positions Intel Core i7-10870H CPU in popular benchmarks, for comparison with other models.

  • Cinebench R20 (Single-Core)
    150 place
  • Cinebench R20 (Multi-Core)
    199 place
  • Cinebench R15 (Single-Core)
    103 place
  • Cinebench R15 (Multi-Core)
    206 place
  • Geekbench 5, 64bit (Multi-Core)
    353 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    649 place
  • Blender 2.81 (bmw27)
    134 place

Specifications

Technical data
Intel Core i5-10400H Intel Core i5-10400H
Intel Core i7-10870H Intel Core i7-10870H
CPU family and group

Background information about the processors being compared, series, generation and market segment.

  • Segment
    Mobile left arrow Mobile
  • Family
    Intel Core i5 left arrow Intel Core i7
  • Generation
    10 left arrow 10
  • CPU group
    Intel Core i 10000H left arrow Intel Core i 10000H
CPU Technical specs

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

  • Frequency
    2.60 GHz left arrow 2.20 GHz
  • CPU Cores
    4 left arrow 8
  • Turbo (1 Core)
    4.60 GHz left arrow 5.00 GHz
  • CPU Threads
    8 left arrow 16
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    No left arrow No
  • Core architecture
    normal left arrow normal
IGPU

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

  • GPU name
    Intel UHD Graphics 630 left arrow Intel UHD Graphics 630
  • GPU frequency
    0.35 GHz left arrow 0.35 GHz
  • GPU (Turbo)
    1.10 GHz left arrow 1.20 GHz
  • Execution units
    24 left arrow 24
  • Shader
    192 left arrow 192
  • Max. GPU Memory
    64 GB left arrow 64 GB
  • Max. displays
    3 left arrow 3
  • Generation
    9.5 left arrow 9.5
  • DirectX Version
    12 left arrow 12
  • Technology
    14 nm left arrow 14 nm
  • Release date
    Q4/2017 left arrow Q4/2017
Hardware codec support

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

  • 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
    No left arrow No
  • AVC
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
Memory specs & PCI

Types, channel quantity of RAM supported by Intel Core i7-10870H and Intel Core i5-10400H. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR4-2933 left arrow DDR4-2933
  • Max. Memory
    128 GB left arrow 128 GB
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    16 left arrow 16
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Core i5-10400H and Intel Core i7-10870H to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    45 W left arrow 45 W
  • TDP down
    35 W left arrow 35 W
  • Tjunction max.
    100 °C left arrow 100 °C
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Core i5-10400H and Intel Core i5-10400H, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2, AVX2 left arrow SSE4.1, SSE4.2, AVX2
  • L2-Cache
    -- left arrow 4.00 MB
  • L3-Cache
    8.00 MB left arrow 12.00 MB
  • Architecture
    Comet Lake H left arrow Comet Lake H
  • Technology
    14 nm left arrow 14 nm
  • Socket
    BGA 1440 left arrow BGA 1440
  • Release date
    Q2/2020 left arrow Q3/2020

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Core i5-10400H and Intel Core i7-10870H.

Compare the synthetic test values and choose the best processor!

iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
422
Intel Core i5-10400H
461
Intel Core i7-10870H

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