Intel Core i5-11500B
Intel Core i7-11700K
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Intel Core i5-11500B vs Intel Core i7-11700K. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2021
Intel Core i5-11500B
Intel Core i5-11500B
Released
Q1/2021
Overall score
star star star star star
Intel Core i7-11700K
Intel Core i7-11700K

Compare Intel Core i5-11500B VS Intel Core i7-11700K. 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 i5-11500B boasts a maximum frequency of 3.30 GHz GHz. 6 / 12 cores that enhance multitasking capabilities.With a power consumption of 65 W W, it ensures efficient performance.Released in Q2/2021, it incorporates the latest technology for optimal efficiency.

Intel Core i7-11700K features a maximum frequency of 3.60 GHz GHz. 8 cores designed for high-performance tasks.Its power consumption is 125 W W, providing a balance of power and efficiency.Launched in Q1/2021, it is built to handle demanding applications.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    537 left arrow score
  • Performance per watt

    times less performance per watt

    65 W left arrow 125 W

Positions in all rankings

Common positions Intel Core i5-11500B CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    207 place
  • Geekbench 5, 64bit (Multi-Core)
    382 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    476 place
  • Geekbench 6 (Multi-Core)
    140 place
  • Place in the overall ranking

    (based on several benchmarks)

    121 left arrow score
  • Higher clock speed

    Around 8% better clock speed

    3.60 GHz left arrow 3.30 GHz
  • More number of cores

    About 1.33 times more cores

    8 left arrow 6
  • 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 i7-11700K CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    93 place
  • Cinebench R23 (Multi-Core)
    87 place
  • Cinebench R20 (Single-Core)
    62 place
  • Cinebench R20 (Multi-Core)
    83 place
  • Geekbench 5, 64bit (Single-Core)
    5 place
  • Geekbench 5, 64bit (Multi-Core)
    191 place
  • Monero Hashrate kH/s
    48 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    524 place
  • Estimated results for PassMark CPU Mark
    149 place
  • CPU-Z Benchmark 17 (Single-Core)
    19 place
  • CPU-Z Benchmark 17 (Multi-Core)
    23 place
  • Geekbench 6 (Single-Core)
    114 place
  • Geekbench 6 (Multi-Core)
    89 place

Specifications

Technical data
Intel Core i5-11500B Intel Core i5-11500B
Intel Core i7-11700K Intel Core i7-11700K
CPU family and group

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

  • Family
    Intel Core i5 left arrow Intel Core i7
  • CPU group
    Intel Core i 11000 left arrow Intel Core i 11000
  • Segment
    Desktop / Server left arrow Desktop / Server
  • Generation
    11 left arrow 11
  • Predecessor
    Intel Core i5-10500 left arrow Intel Core i7-10700K
  • Successor
    -- left arrow Intel Core i7-12700K
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.

  • Core architecture
    normal left arrow normal
  • Overclocking
    No left arrow Yes
  • Frequency
    3.30 GHz left arrow 3.60 GHz
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
    Intel UHD Graphics 11th Gen (32 EU) left arrow Intel UHD Graphics 750
  • GPU frequency
    0.35 GHz left arrow 0.35 GHz
  • GPU (Turbo)
    1.45 GHz left arrow 1.30 GHz
  • Execution units
    32 left arrow 32
  • Shader
    256 left arrow 256
  • Max. GPU Memory
    64 GB left arrow --
  • Max. displays
    3 left arrow 3
  • Generation
    11 left arrow 12
  • Technology
    10 nm left arrow 14 nm
  • Release date
    Q2/2021 left arrow Q1/2021
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)
    Decode / Encode left arrow Decode / Encode
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow Decode / Encode
  • h264
    Decode / Encode left arrow Decode / Encode
  • VP8
    Decode / Encode left arrow Decode
  • VP9
    Decode / Encode left arrow Decode / Encode
  • AV1
    Decode left arrow Decode
  • AVC
    Decode / Encode left arrow Decode / Encode
  • VC-1
    Decode left arrow Decode
  • JPEG
    Decode / Encode left arrow Decode / Encode
Memory specs & PCI

Overview of the types and quantities of RAM supported by Intel Core i7-11700K and Intel Core i5-11500B. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR4-3200 left arrow DDR4-3200
  • Max. Memory
    128 GB left arrow 128 GB
  • Memory channels
    2 (Dual Channel) left arrow 2
  • ECC
    No left arrow No
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of Intel Core i5-11500B and Intel Core i7-11700K 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 125 W
  • TDP (PL2)
    154 W / 56 s left arrow 251 W / 56 s
  • TDP down
    -- left arrow 95 W
  • Tjunction max.
    100 °C left arrow 100 °C
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core i5-11500B and Intel Core i7-11700K, including virtual machine technologies and fabrication processes.

  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 1200 left arrow LGA 1200
  • L2-Cache
    3.00 MB left arrow 4.00 MB
  • L3-Cache
    12.00 MB left arrow 16.00 MB
  • Architecture
    Rocket Lake S left arrow Rocket Lake S
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • ISA extensions
    SSE4.1, SSE4.2, AVX2, AVX-512 left arrow SSE4.1, SSE4.2, AVX2, AVX-512
  • Release date
    Q2/2021 left arrow Q1/2021

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core i5-11500B and Intel Core i7-11700K.

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

Geekbench 5, 64bit (Single-Core)
Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
1485
Intel Core i5-11500B
1794
Intel Core i7-11700K
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
7144
Intel Core i5-11500B
10765
Intel Core i7-11700K
iGPU - FP32 Performance (Single-precision GFLOPS)
The performance of the iGPU - the internal GPU in games
742
Intel Core i5-11500B
666
Intel Core i7-11700K

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