Intel Core i3-8121U
Intel Core i5-8269U
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Intel Core i3-8121U vs Intel Core i5-8269U. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2018
Intel Core i3-8121U
Intel Core i3-8121U
Released
Q2/2018
Overall score
star star star star star
Intel Core i5-8269U
Intel Core i5-8269U

Compare Intel Core i3-8121U VS Intel Core i5-8269U. 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 i3-8121U boasts a maximum frequency of 2.20 GHz GHz. 2 cores that enhance multitasking capabilities.With a power consumption of 15 W W, it ensures efficient performance.Released in Q2/2018, it incorporates the latest technology for optimal efficiency.

Intel Core i5-8269U features a maximum frequency of 2.60 GHz GHz. 4 cores designed for high-performance tasks.Its power consumption is 28 W W, providing a balance of power and efficiency.Launched in Q2/2018, it is built to handle demanding applications.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    1120 left arrow score
  • Performance per watt

    times less performance per watt

    15 W left arrow 28 W

Positions in all rankings

Common positions Intel Core i3-8121U CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    544 place
  • Cinebench R15 (Multi-Core)
    725 place
  • Geekbench 5, 64bit (Single-Core)
    743 place
  • Geekbench 5, 64bit (Multi-Core)
    972 place
  • Geekbench 3, 64bit (Single-Core)
    160 place
  • Geekbench 3, 64bit (Multi-Core)
    451 place
  • Estimated results for PassMark CPU Mark
    858 place
  • Higher clock speed

    Around 15% better clock speed

    2.60 GHz left arrow 2.20 GHz
  • More number of cores

    About 2 times more cores

    4 left arrow 2
  • Higher turbo clock speed

    Around 24 % better overclocked clock speed

    4.20 GHz left arrow 3.20 GHz

Positions in all rankings

Common positions Intel Core i5-8269U CPU in popular benchmarks, for comparison with other models.

  • iGPU - FP32 Performance (Single-precision GFLOPS)
    363 place

Specifications

Technical data
Intel Core i3-8121U Intel Core i3-8121U
Intel Core i5-8269U Intel Core i5-8269U
CPU family and group

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

  • Segment
    Mobile left arrow Mobile
  • Family
    Intel Core i3 left arrow Intel Core i5
  • Generation
    8 left arrow 8
  • CPU group
    Intel Core i 8000U left arrow Intel Core i 8000U
CPU Technical specs

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.

  • Frequency
    2.20 GHz left arrow 2.60 GHz
  • CPU Cores
    2 left arrow 4
  • Turbo (1 Core)
    3.20 GHz left arrow 4.20 GHz
  • CPU Threads
    4 left arrow 8
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    No left arrow No
  • Core architecture
    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 name
    no iGPU left arrow Intel Iris Plus Graphics 655
  • GPU frequency
    left arrow 0.30 GHz
  • GPU (Turbo)
    No turbo left arrow 1.10 GHz
  • Execution units
    left arrow 48
  • Shader
    left arrow 384
  • Max. GPU Memory
    -- left arrow 32 GB
  • Max. displays
    left arrow 3
  • Generation
    left arrow 9.5
  • DirectX Version
    left arrow 12
  • Technology
    left arrow 14 nm
  • Release date
    left arrow Q4/2017
Hardware codec support

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

Overview of the types and quantities of RAM supported by Intel Core i5-8269U and Intel Core i3-8121U. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR4-2400 SO-DIMM left arrow DDR4-2400 SO-DIMM
  • 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

Analyze the TDP (Thermal Design Power) requirements of Intel Core i3-8121U and Intel Core i5-8269U to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    15 W left arrow 28 W
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core i3-8121U and Intel Core i5-8269U, including virtual machine technologies and fabrication processes.

  • 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
  • L3-Cache
    4.00 MB left arrow 6.00 MB
  • Architecture
    Cannon Lake U left arrow Coffee Lake U
  • Technology
    10 nm left arrow 14 nm
  • Socket
    BGA 1356 left arrow BGA 1528
  • Release date
    Q2/2018 left arrow Q2/2018

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core i3-8121U and Intel Core i5-8269U.

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

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