Intel Core i7-11700B
Intel Core i7-11700F
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Intel Core i7-11700B vs Intel Core i7-11700F. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2021
Intel Core i7-11700B
Intel Core i7-11700B
Released
Q1/2021
Overall score
star star star star star
Intel Core i7-11700F
Intel Core i7-11700F

What's the best choice Intel Core i7-11700B or Intel Core i7-11700F? Which processor is faster?

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

Intel Core i7-11700B has a maximum frequency of 3.20 GHz. 8 Cores. Power consumption of 65 W. Released in Q2/2021.

Intel Core i7-11700F has a maximum frequency of 2.50 GHz. 8 Cores. Power consumption of 65 W. Released in Q1/2021.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    526 left arrow score
  • Higher clock speed

    Around 22% better clock speed

    3.20 GHz left arrow 2.50 GHz
  • Higher turbo clock speed

    Around 8% better overclocked clock speed

    5.30 GHz left arrow 4.90 GHz

Positions in all rankings

Common positions Intel Core i7-11700B CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    68 place
  • Cinebench R20 (Single-Core)
    39 place
  • Geekbench 5, 64bit (Single-Core)
    65 place
  • Geekbench 5, 64bit (Multi-Core)
    983 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    514 place
  • Geekbench 6 (Multi-Core)
    115 place
  • Place in the overall ranking

    (based on several benchmarks)

    116 left arrow score

Positions in all rankings

Common positions Intel Core i7-11700F CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    97 place
  • Cinebench R23 (Multi-Core)
    100 place
  • Cinebench R20 (Single-Core)
    84 place
  • Cinebench R20 (Multi-Core)
    95 place
  • Geekbench 5, 64bit (Single-Core)
    129 place
  • Geekbench 5, 64bit (Multi-Core)
    227 place
  • Monero Hashrate kH/s
    58 place
  • Geekbench 6 (Single-Core)
    115 place

Specifications

Technical data
Intel Core i7-11700B Intel Core i7-11700B
Intel Core i7-11700F Intel Core i7-11700F
CPU family and group

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

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    Intel Core i7 left arrow Intel Core i7
  • Generation
    11 left arrow 11
  • CPU group
    Intel Core i 11000 left arrow Intel Core i 11000
  • Predecessor
    -- left arrow Intel Core i7-10700F
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
    3.20 GHz left arrow 2.50 GHz
  • CPU Cores
    8 left arrow 8
  • Turbo (1 Core)
    5.30 GHz left arrow 4.90 GHz
  • CPU Threads
    16 left arrow 16
  • Turbo (8 Cores)
    4.00 GHz left arrow 3.80 GHz
  • 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 750 left arrow no iGPU
  • GPU frequency
    0.35 GHz left arrow
  • GPU (Turbo)
    1.30 GHz left arrow No turbo
  • Execution units
    32 left arrow
  • Shader
    256 left arrow
  • Max. displays
    3 left arrow
  • Generation
    12 left arrow
  • DirectX Version
    12 left arrow
  • Technology
    14 nm left arrow
  • Release date
    Q1/2021 left arrow
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 No
  • h265 / HEVC (10 bit)
    Decode / Encode left arrow No
  • h264
    Decode / Encode left arrow No
  • VP9
    Decode / Encode left arrow No
  • VP8
    Decode left arrow No
  • AV1
    Decode left arrow No
  • AVC
    Decode / Encode left arrow No
  • VC-1
    Decode left arrow No
  • JPEG
    Decode / Encode left arrow No
Memory specs & PCI

Types, channel quantity of RAM supported by Intel Core i7-11700F and Intel Core i7-11700B. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR4-3200 left arrow DDR4-3200
  • Max. Memory
    128 GB left arrow 128 GB
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe version
    4.0 left arrow 4.0
  • PCIe lanes
    20 left arrow 20
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Compare the TDP requirements of TDP Intel Core i7-11700B and Intel Core i7-11700F to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    65 W left arrow 65 W
  • TDP (PL2)
    224 W / 56 s left arrow 224 W / 56 s
  • Tjunction max.
    100 °C left arrow 100 °C
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Core i7-11700B and Intel Core i7-11700B, 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, AVX-512 left arrow SSE4.1, SSE4.2, AVX2, AVX-512
  • L2-Cache
    4.00 MB left arrow 4.00 MB
  • L3-Cache
    16.00 MB left arrow 16.00 MB
  • Architecture
    Rocket Lake S left arrow Rocket Lake S
  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 1200 left arrow LGA 1200
  • Release date
    Q2/2021 left arrow Q1/2021

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Core i7-11700B and Intel Core i7-11700F.

Compare the synthetic test values and choose the best processor!

Cinebench R23 (Single-Core)
Maxon's Cinebench R23 SC is a cross-platform test suite for macOs and Windows uses one CPU core, with no hypetrading
1663
Intel Core i7-11700B
1538
Intel Core i7-11700F
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
1878
Intel Core i7-11700B
1721
Intel Core i7-11700F

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