Intel Core i5-11400H
Intel Core i5-5675C
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Intel Core i5-11400H vs Intel Core i5-5675C

Overall score
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Released
Q2/2021
Released
Q2/2015
Overall score
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Which one of the central processing units is better: Intel Core i5-11400H or Intel Core i5-5675C? On this page we compare the technical data and benchmark results of different CPUs.

The Intel Core i5-11400H has 6 cores and 12 threads with maximum working frequency of 4.50 GHz. The Intel Core i5-11400H was released on Q2/2021.

The Intel Core i5-5675C has 4 cores with 12 threads and 4.50 GHz of frequency. The Intel Core i5-5675C was released on Q2/2015.

Differences
Reasons to consider
Intel Core i5-11400H
Report a bug
  • More number of cores
    6 left arrow 4
    2 times more threads
  • Higher turbo clock speed
    4.50 GHz left arrow 3.60 GHz
    Around 20% better overclocked clock speed
  • Performance per watt
    45 W left arrow 65 W
    About 1.44 0.97 times less performance per watt
Reasons to consider
Intel Core i5-5675C
Report a bug
  • Higher clock speed
    3.10 GHz left arrow 2.70 GHz
    Around 13% better clock speed
Specifications
Complete list of technical specifications
Intel Core i5-11400H Intel Core i5-11400H
Intel Core i5-5675C Intel Core i5-5675C
CPU generation and family

Let's find out which one of Intel Core i5-11400H and Intel Core i5-5675C is of a more recent generation, and what segment it belongs to.

  • Name
    Intel Core i5-11400H left arrow Intel Core i5-5675C
  • Segment
    Mobile left arrow Desktop / Server
  • Family
    Intel Core i5 left arrow Intel Core i5
  • Generation
    11 left arrow 5
  • CPU group
    Intel Core i 11000H left arrow Intel Core i 5000
CPU Cores and Base Frequency

In this block we are going to compare Intel Core i5-11400H vs Intel Core i5-5675C by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

  • Frequency
    2.70 GHz left arrow 3.10 GHz
  • CPU Cores
    6 left arrow 4
  • Turbo (1 Core)
    4.50 GHz left arrow 3.60 GHz
  • CPU Threads
    12 left arrow 4
  • Hyperthreading
    Yes left arrow No
  • Overclocking
    No left arrow Yes
  • Core architecture
    normal left arrow normal
Internal Graphics

Common specifications for integrated graphics cards in Intel Core i5-11400H and Intel Core i5-5675C along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

  • GPU name
    Intel UHD Graphics 11th Gen (16 EU) left arrow Intel Iris Pro Graphics 6200
  • GPU frequency
    0.35 GHz left arrow 0.30 GHz
  • GPU (Turbo)
    1.45 GHz left arrow 1.10 GHz
  • Execution units
    16 left arrow 48
  • Shader
    128 left arrow 384
  • Max. GPU Memory
    -- left arrow 32 GB
  • Max. displays
    3 left arrow 3
  • Generation
    11 left arrow 8
  • DirectX Version
    12 left arrow 12
  • Technology
    10 nm left arrow 14 nm
  • Release date
    Q2/2021 left arrow Q2/2015
Hardware codec support

Let's compare the support of video codecs between Intel Core i5-11400H and Intel Core i5-5675C. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

  • h265 / HEVC (8 bit)
    Decode / Encode left arrow No
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow No
  • h264
    Decode / Encode left arrow Decode / Encode
  • VP9
    Decode / Encode left arrow No
  • VP8
    Decode / Encode left arrow Decode
  • AV1
    Decode left arrow No
  • AVC
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode
Memory & PCIe

To choose the best model between Intel Core i5-11400H and Intel Core i5-5675C you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

  • Memory type
    DDR4-3200 left arrow DDR3-1600
  • Max. Memory
    128 GB left arrow
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe version
    4.0 left arrow 3.0
  • PCIe lanes
    20 left arrow 16
Encryption

AES-NI encryption support for CPUs Intel Core i5-11400H and Intel Core i5-5675C.

  • AES-NI
    Yes left arrow Yes
Thermal Management

Let's find out what TDP value would be better for Intel Core i5-11400H or Intel Core i5-5675C? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

  • TDP (PL1)
    45 W left arrow 65 W
  • TDP down
    35 W left arrow --
  • Tjunction max.
    100 °C left arrow --
Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Core i5-11400H and Intel Core i5-5675C CPUs along with a list of ISA extensions.

  • 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, AVX-512 left arrow SSE4.1, SSE4.2, AVX2
  • L2-Cache
    5.00 MB left arrow --
  • L3-Cache
    12.00 MB left arrow 4.00 MB
  • Architecture
    Tiger Lake H left arrow Broadwell S
  • Technology
    10 nm left arrow 14 nm
  • Socket
    BGA 1787 left arrow LGA 1150
  • Release date
    Q2/2021 left arrow Q2/2015
Devices using this processor

List of devices based on Intel Core i5-11400H and Intel Core i5-5675C.

  • Used in
    Unknown left arrow Unknown
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