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Intel Core i7 11700B Review | 78 Data compared

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  • Avg. price in UK: ~£270
  • Avg. price in US: ~$240
  • PassMark benchmark result: 21570
  • N. of physical cores: 8
  • CPU boost clock speed: 4.8 GHz

Intel Core i7 11700B review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

6.6

Overall score

What it is: An overall evaluation of the processor's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best processors on the market.

Score components:

90.0%

6.6

Technical Score

10.0%

?

User score

Good
6.6

Technical Score

What it is: An assessment of the processor's technical performance, covering key areas such as processing performance, core configuration, efficiency, platform support, integrated features, and thermal behavior.

When it matters: When you want to compare processors based on technical performance and available features.

Score components:

60.0%

6.4

Performance

18.0%

7.5

Cache & Architecture

10.0%

6.7

Memory & PCIe

7.0%

4.7

Power & Thermal

4.0%

8.1

Platform

1.0%

7.3

Integrated Graphics

Good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 6.5
    Gaming

    Score components:

    30.0%

    6.0

    PassMark single-core benchmark score

    25.0%

    9.0

    Geekbench 6 single-core benchmark score

    20.0%

    7.0

    CPU boost clock speed

    17.0%

    4.4

    L3 cache

    8.0%

    3.5

    N. of physical cores

  • 6.4
    Video editing

    Score components:

    45.0%

    9.0

    Geekbench 6 multi-core benchmark score

    20.0%

    3.5

    N. of physical cores

    20.0%

    5.2

    CPU threads

    15.0%

    4.4

    L3 cache

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Best prices in UK

    N/A~ £270

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Intel Core i7-11700B is a high-performance 11th Gen mobile processor based on the 10nm Tiger Lake-H architecture, featuring 8 cores, 16 threads, and a substantial 24MB L3 cache. It operates at a 3.2 GHz base frequency with a maximum turbo boost of 4.8 GHz and a 65W TDP, supporting up to 128GB of DDR4-3200 memory and PCIe 4.0 connectivity. Main pros include its advanced lithography for better efficiency compared to desktop counterparts, strong multi-threaded performance for gaming or productivity, and integrated Intel UHD Graphics (Xe-LP) with support for up to four displays. However, its primary cons are the locked multiplier which prevents traditional overclocking and its FCBGA1787 socket design, meaning it is soldered to the motherboard and cannot be easily upgraded or replaced.

Technical Specifications of processor Intel Core i7 11700B

Technical Score

What it is: An assessment of the processor's technical performance, covering key areas such as processing performance, core configuration, efficiency, platform support, integrated features, and thermal behavior.

When it matters: When you want to compare processors based on technical performance and available features.

Score components:

60.0%

?

Performance

18.0%

?

Cache & Architecture

10.0%

?

Memory & PCIe

7.0%

?

Power & Thermal

4.0%

?

Platform

1.0%

?

Integrated Graphics

6.6
Intel Core i7 11700B has a technical score of 6.61 points, which is higher than that of 76.3% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the processor.
When it matters: When you prefer to choose a processor reviewed and selected by many other buyers.
1.0
Intel Core i7 11700B has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the processor's overall rating with its cost.

When it matters: When you are looking for a processor with a good balance between performance, efficiency, and price.

Score components:

60.0%

6.6

Overall score

40.0%

9.1

Price

7.4
Intel Core i7 11700B has a quality-to-price ratio of 7.4 points, which is higher than 82.4% of products in this category.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Intel
Processor type
What it is: The kind of system the processor is built for, such as desktop PCs, laptops, workstations, or servers.
When it matters: When you want a processor meant for the kind of machine you are actually building or buying, rather than a chip aimed at a different class of system.

Importance: HIGH

desktop
Intel Core i7 11700B belongs to the desktop processor class, which is more advanced than that of 56% of processors and equal to that of 37.9% of processors.
CPU socket
What it is: The physical socket the processor fits into on the motherboard.
When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.

Importance: HIGH

FCBGA1787
Intel Core i7 11700B uses the FCBGA1787 CPU socket, which is older than that of 69.4% of processors and equal to that of 1.1% of processors.
Chipset
What it is: The motherboard chipset families officially meant to work with the processor.
When it matters: When you are checking whether a CPU will work with the motherboard features and platform you plan to use.

Importance: HIGH

Z590, QM580, HM570, WM590
Intel Core i7 11700B supports Z590, QM580, HM570, WM590 chipsets, which is broader compatibility than 62.1% of processors.
CPU architecture
What it is: The processor family or design generation behind the chip, such as Zen 4 or Raptor Lake.
When it matters: When you are comparing CPUs across generations and want a clearer sense of their design age, feature level, and expected performance class.

Importance: HIGH

x86-64
Intel Core i7 11700B uses the x86-64 architecture, which is more advanced than that of 1.7% of processors and equal to that of 98.3% of processors.
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N. of physical cores
What it is: The number of physical CPU cores on the processor.
When it matters: When you run workloads that benefit from more real cores.

Importance: HIGH

Good value: 8+

8
Intel Core i7 11700B has 8 CPU cores, which is more than 63.4% of processors and equal to 13.6% of processors.
CPU threads
What it is: The total number of processing threads the CPU can handle at once.
When it matters: When you run heavily threaded workloads or multitask a lot.

Importance: HIGH

Good value: 16+

16
Intel Core i7 11700B offers 16 CPU threads, which is more than 71.1% of processors and equal to 13.9% of processors.
Threads per core
What it is: The number of threads each physical core can handle at once.
When it matters: When you want to understand how much thread-level parallelism each core can provide in multitasking or heavily threaded work.

Importance: MEDIUM

Good value: 2

2
Intel Core i7 11700B offers 2 threads per core, which is more than 30.4% of processors and equal to 69.6% of processors.
CPU boost clock speed
What it is: The highest clock speed the processor can reach under boost conditions.
When it matters: When you care about peak speed in short bursts.

Importance: HIGH

Good value: >4.7 GHz

4.8 GHz
Intel Core i7 11700B reaches a boost clock of 4.8 GHz which is higher than that of 71.2% of processors and equal to that of 4.3% of processors.
CPU base clock speed
What it is: The processor's normal all-core starting frequency before boost behavior raises clocks temporarily.
When it matters: When you care about steadier performance in longer workloads rather than short burst speed alone.

Importance: MEDIUM

8 x 3.2 GHz
Intel Core i7 11700B has a base clock of 8x3.2 GHz which is equal to that of 100% of processors.
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Semiconductor size
What it is: The manufacturing process node used to produce the processor, usually expressed in nanometers.
When it matters: When efficiency, heat, and the relative modernity of the chip-making process matter to your comparison.

Importance: HIGH

Good value: <10 nm

10 nm
Intel Core i7 11700B uses a 10 nm process node, which is more advanced than that of 52.3% of processors and equal to that of 19.1% of processors.
Foundry
What it is: The semiconductor manufacturer that physically fabricates the processor chip.
When it matters: When process source, manufacturing generation, or foundry differences matter to your comparison more than day-to-day performance alone.

Importance: MEDIUM

Intel 10 nm SuperFin
Intel Core i7 11700B is built on the Intel 10 nm SuperFin foundry process, which is more advanced than that of 54% of processors and equal to that of 2.6% of processors.
L3 cache
What it is: The total amount of L3 cache available on the processor.
When it matters: When you want better performance in cache-sensitive workloads and games.

Importance: MEDIUM

Good value: >=16 MB

24 MB
Intel Core i7 11700B has an L3 cache of 24 MB which is larger than that of 81.5% of processors and equal to that of 5.8% of processors.
L2 cache
What it is: The total amount of L2 cache available across the processor.
When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

Importance: MEDIUM

Good value: >=6 MB

10 MB
Intel Core i7 11700B has an L2 cache of 10 MB which is larger than that of 80.5% of processors and equal to that of 1.9% of processors.
L1 cache
What it is: The total amount of L1 cache built into the processor, which sits closest to the cores.
When it matters: When you are comparing low-level CPU design details rather than the broader performance picture buyers usually notice first.

Importance: MEDIUM

Good value: >=512 KB

640 KB
Intel Core i7 11700B has an L1 cache of 640 KB which is larger than that of 74.6% of processors and equal to that of 2.5% of processors.
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DDR memory version
What it is: The RAM generation the processor is designed to support, such as DDR4 or DDR5.
When it matters: When you need the CPU to match the kind of memory platform you want to buy or reuse.

Importance: MEDIUM

Good value: DDR5

DDR4
Intel Core i7 11700B supports DDR DDR4, which is newer than that of 26.3% of processors and equal to that of 31.7% of processors.
Maximum memory speed
What it is: The highest official memory speed supported by the processor.
When it matters: When you choose RAM and want to know the supported speed ceiling.

Importance: HIGH

Good value: >=4800 MHz

3,200 MHz
Intel Core i7 11700B supports memory speeds up to 3200 MHz, which is higher than that of 51.5% of processors and equal to 8.3% of processors.
Max memory speed (JEDEC)
What it is: The highest official RAM speed the processor supports under standard JEDEC settings, before any memory overclocking profiles are applied.
When it matters: When officially supported stock RAM speed matters more than XMP, EXPO, or manual memory tuning.

Importance: MEDIUM

Good value: >=5600 MHz

DDR4-3200 MHz
Intel Core i7 11700B supports JEDEC memory speeds up to DDR4-3200 MHz, which is higher than that of 51.1% of processors and equal to 8.4% of processors.
Max memory speed (XMP / EXPO)
What it is: The highest memory speed supported through XMP or EXPO profiles.
When it matters: When you want faster RAM through memory profiles.

Importance: MEDIUM

Good value: >=5200 MHz

?
Maximum memory capacity
What it is: The largest total amount of memory officially supported by the processor.
When it matters: When you plan a system with very large RAM capacity.

Importance: HIGH

Good value: >=128 GB

128 GB
Intel Core i7 11700B supports up to 128 GB of memory, which is more than 61.9% of processors and equal to 21.4% of processors.
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Integrated graphics
What it is: Includes built-in graphics, so the system can output video without a separate graphics card.
When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

Importance: HIGH

yes
Intel Core i7 11700B includes integrated graphics. 87.6% of processors include integrated graphics.
Integrated GPU model
What it is: The model name of the integrated graphics processor, if present.
When it matters: When you plan to use the CPU's built-in graphics.

Importance: MEDIUM

Intel UHD Graphics
Intel Core i7 11700B uses the Intel UHD Graphics integrated GPU, which is less advanced than that in 63.4% of processors and equal to that in 1.2% of processors.
Integrated GPU execution units
What it is: The number of execution units available in the integrated graphics part of the processor.
When it matters: When you plan to rely on built-in graphics and want a better sense of its light gaming, display, or media capability.

Importance: MEDIUM

Good value: >=24

32
Intel Core i7 11700B has 32 GPU execution units, which is more than 70.8% of processors and equal to 9.9% of processors.
Integrated GPU base frequency
What it is: The base operating frequency of the integrated GPU.
When it matters: When integrated graphics performance matters to you.

Importance: MEDIUM

Good value: >=350 MHz

350 MHz
Intel Core i7 11700B has an integrated GPU clock of 350 MHz which is higher than that of 43.5% of processors and equal to that of 29.6% of processors.
Integrated media encoders/decoders
What it is: The hardware media formats the processor can encode or decode directly.
When it matters: When you stream, edit video, or rely on hardware media acceleration.

Importance: LOW

AV1 (HW decode)
Intel Core i7 11700B supports AV1 (HW decode) media codecs, which is narrower support than 63.1% of processors and equal to 10.8% of processors.
Show more
TDP (Thermal design power)
What it is: The rated thermal design power, which gives a general idea of cooling and power needs.
When it matters: When you choose a cooler or build in a tighter case.

Importance: HIGH

Good value: <30 W

65 W
Intel Core i7 11700B has a TDP of 65 W which is higher than that of 70% of processors and equal to that of 16.1% of processors.
Base power (PL1)
What it is: The sustained power target used for longer CPU loads.
When it matters: When you choose cooling and power delivery for sustained workloads.

Importance: MEDIUM

Good value: <30 W

65 W
Intel Core i7 11700B has a base power of 65 W which is higher than that of 70.3% of processors and equal to that of 16.4% of processors.
Boost power (PL2)
What it is: The short-term boost power limit the processor may draw under heavier turbo loads.
When it matters: When you size cooling and power delivery for peak turbo behavior.

Importance: MEDIUM

Good value: <50 W

224 W
Intel Core i7 11700B has a boost power of 224 W which is higher than that of 94.4% of processors and equal to that of 0.5% of processors.
Tau (power duration limit)
What it is: The time limit the CPU can stay at higher boost power before dropping toward sustained power.
When it matters: When you want to understand turbo behavior under longer loads.

Importance: MEDIUM

Good value: <=28 s

28 seconds
Intel Core i7 11700B has a turbo duration of 28 seconds which is longer than that of 3.8% of processors and equal to that of 85% of processors.
Configurable TDP
What it is: Allows the processor to run in alternate power modes instead of being fixed to one default TDP target.
When it matters: When you want more control over heat, noise, and power draw in compact systems, quieter builds, or thermally limited machines.

Importance: LOW

yes
Intel Core i7 11700B supports configurable TDP. 52.9% of processors support configurable TDP.
cTDP: 65 W
Show more

Intel Core i7 11700B vs the average processor

  • 2.03x better multi-core performance
    Intel Core i7 11700B has a higher multi-core performance than the average processor (5,643 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
    What it is: A Cinebench R20 score that reflects how well the processor handles long, heavy rendering workloads across many cores.
    When it matters: When you care about sustained multi-core performance in rendering, compiling, heavy creation work, or productivity workloads that use many threads.

    Importance: HIGH

    Good value: >4700

    Intel Core i7 11700B has a higher multi-core performance than the average processor (5,643 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.5,643 vs 2,783
  • 4x larger L2 cache
    Intel Core i7 11700B has a higher L2 cache than the average processor (10 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
    What it is: The total amount of L2 cache available across the processor.
    When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

    Importance: MEDIUM

    Good value: >=6 MB

    Intel Core i7 11700B has a higher L2 cache than the average processor (10 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.10 MB vs 2.5 MB
  • 2.5x more L2 per core
    Intel Core i7 11700B has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
    What it is: The amount of L2 cache available to each CPU core.
    When it matters: When you are comparing per-core cache resources in deeper architectural analysis.

    Importance: LOW

    Good value: >=1 MB/core

    Intel Core i7 11700B has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.1.25 MB/core vs 0.5 MB/core
  • 8 more CPU threads
    Intel Core i7 11700B has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.
    What it is: The total number of processing threads the CPU can handle at once.
    When it matters: When you run heavily threaded workloads or multitask a lot.

    Importance: HIGH

    Good value: 16+

    Intel Core i7 11700B has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.16 vs 8
  • 32.1% better single-core performance
    Intel Core i7 11700B has a higher PassMark single-core score than the average processor (3,281 vs 2,483). The average processor scores 2,483 in PassMark single-core.
    What it is: A benchmark score that reflects single-core CPU performance.
    When it matters: When you care about responsiveness in lighter or older software.

    Importance: HIGH

    Good value: >3200

    Intel Core i7 11700B has a higher PassMark single-core score than the average processor (3,281 vs 2,483). The average processor scores 2,483 in PassMark single-core.3,281 vs 2,483
  • 75% more L3 per core
    Intel Core i7 11700B has more L3 cache per core than the average processor (3 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
    What it is: The amount of L3 cache effectively available per CPU core.
    When it matters: When you are comparing how much shared cache each core can draw on in deeper technical analysis.

    Importance: MEDIUM

    Good value: >=2 MB/core

    Intel Core i7 11700B has more L3 cache per core than the average processor (3 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.3 MB/core vs 1.714 MB/core
  • 3x larger L3 cache
    Intel Core i7 11700B has a higher L3 cache than the average processor (24 MB vs 8 MB). The average processor has L3 cache of 8 MB.
    What it is: The total amount of L3 cache available on the processor.
    When it matters: When you want better performance in cache-sensitive workloads and games.

    Importance: MEDIUM

    Good value: >=16 MB

    Intel Core i7 11700B has a higher L3 cache than the average processor (24 MB vs 8 MB). The average processor has L3 cache of 8 MB.24 MB vs 8 MB
  • 2.05x higher PassMark score
    Intel Core i7 11700B has a higher PassMark benchmark score than the average processor (21,570 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
    What it is: A benchmark score that gives a broad idea of overall processor performance.
    When it matters: When you want a quick overall performance comparison.

    Importance: HIGH

    Good value: >19000

    Intel Core i7 11700B has a higher PassMark benchmark score than the average processor (21,570 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.21,570 vs 10,532.5
  • Includes crypto acceleration
    Intel Core i7 11700B includes crypto acceleration, the average processor does not.
  • 2.03x better multi-core performance
    Intel Core i7 11700B has a higher multi-core performance than the average processor (5,643 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 8 more CPU threads
    Intel Core i7 11700B has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.
  • 32.1% better single-core performance
    Intel Core i7 11700B has a higher PassMark single-core score than the average processor (3,281 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 2.05x higher PassMark score
    Intel Core i7 11700B has a higher PassMark benchmark score than the average processor (21,570 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 11.6% higher boost clock
    Intel Core i7 11700B has a higher boost clock speed than the average processor (4.8 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 19.6% higher Cinebench R20 single-core score
    Intel Core i7 11700B has a higher Cinebench R20 single-core score than the average processor (579 vs 484). The average processor scores 484 in Cinebench R20 single-core.
  • 2 more CPU cores
    Intel Core i7 11700B has more CPU cores than the average processor (8 vs 6). The average processor has 6 CPU cores.
  • 2.49x better overclocked performance
    Intel Core i7 11700B has a higher overclocked performance than the average processor (22,571 vs 9,051). The average processor scores 9,051 in overclocked PassMark.
  • 4x larger L2 cache
    Intel Core i7 11700B has a higher L2 cache than the average processor (10 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 2.5x more L2 per core
    Intel Core i7 11700B has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
  • 75% more L3 per core
    Intel Core i7 11700B has more L3 cache per core than the average processor (3 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
  • 3x larger L3 cache
    Intel Core i7 11700B has a higher L3 cache than the average processor (24 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • More advanced microarchitecture
    Intel Core i7 11700B uses a more advanced microarchitecture than the average processor (Tiger Lake vs Kaby Lake).
  • 66.7% larger L1 cache
    Intel Core i7 11700B has a higher L1 cache than the average processor (640 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • More advanced foundry
    Intel Core i7 11700B uses a more advanced foundry process than the average processor (Intel 10 nm SuperFin vs Intel 14 nm).
  • 16.7% smaller process node
    Intel Core i7 11700B has a lower process node than the average processor (10 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • Newer PCIe version
    Intel Core i7 11700B supports a newer PCIe version than the average processor (4 vs 3.0).
  • Supports memory overclocking
    Intel Core i7 11700B supports memory overclocking, the average processor does not.
  • 4 more PCIe lanes
    Intel Core i7 11700B has more PCIe lanes than the average processor (20 vs 16). The average processor offers 16 PCIe lanes.
  • 2x more memory capacity
    Intel Core i7 11700B has more maximum memory capacity than the average processor (128 GB vs 64 GB). The average processor supports 64 GB of memory.
  • 1 more supported displays
    Intel Core i7 11700B has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.

Total
Overall
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
  • Older CPU socket
    Intel Core i7 11700B uses an older CPU socket than the average processor (FCBGA1,787 vs FP2).
  • 6.7% larger die size
    Intel Core i7 11700B has a higher die size than the average processor (190 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • Narrower media codec support
    Intel Core i7 11700B supports fewer media codecs than the average processor (AV1 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).
  • 3.5x higher boost power
    Intel Core i7 11700B has a higher boost power draw than the average processor (224 W vs 64 W). The average processor has a boost power draw of 64 W.
  • 44.4% higher base power
    Intel Core i7 11700B has a higher base power draw than the average processor (65 W vs 45 W). The average processor has a base power draw of 45 W.
  • 44.4% higher TDP
    Intel Core i7 11700B has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.
  • 3.5x higher boost power
    Intel Core i7 11700B has a higher boost power draw than the average processor (224 W vs 64 W). The average processor has a boost power draw of 64 W.
    What it is: The short-term boost power limit the processor may draw under heavier turbo loads.
    When it matters: When you size cooling and power delivery for peak turbo behavior.

    Importance: MEDIUM

    Good value: <50 W

    Intel Core i7 11700B has a higher boost power draw than the average processor (224 W vs 64 W). The average processor has a boost power draw of 64 W.224 W vs 64 W
  • 44.4% higher base power
    Intel Core i7 11700B has a higher base power draw than the average processor (65 W vs 45 W). The average processor has a base power draw of 45 W.
    What it is: The sustained power target used for longer CPU loads.
    When it matters: When you choose cooling and power delivery for sustained workloads.

    Importance: MEDIUM

    Good value: <30 W

    Intel Core i7 11700B has a higher base power draw than the average processor (65 W vs 45 W). The average processor has a base power draw of 45 W.65 W vs 45 W
  • Narrower media codec support
    Intel Core i7 11700B supports fewer media codecs than the average processor (AV1 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).
    What it is: The hardware media formats the processor can encode or decode directly.
    When it matters: When you stream, edit video, or rely on hardware media acceleration.

    Importance: LOW

    Intel Core i7 11700B supports fewer media codecs than the average processor (AV1 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)).AV1 (HW decode) vs H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode)
  • 44.4% higher TDP
    Intel Core i7 11700B has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.
    What it is: The rated thermal design power, which gives a general idea of cooling and power needs.
    When it matters: When you choose a cooler or build in a tighter case.

    Importance: HIGH

    Good value: <30 W

    Intel Core i7 11700B has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.65 W vs 45 W
  • 6.7% larger die size
    Intel Core i7 11700B has a higher die size than the average processor (190 mm² vs 178 mm²). The average processor has a die size of 178 mm².
    What it is: The physical area of the processor die, usually measured in square millimeters.
    When it matters: When you are comparing chip scale, packaging density, or broader design differences rather than direct user-visible performance.

    Importance: LOW

    Good value: <150 mm²

    Intel Core i7 11700B has a higher die size than the average processor (190 mm² vs 178 mm²). The average processor has a die size of 178 mm².190 mm² vs 178 mm²
  • Older CPU socket
    Intel Core i7 11700B uses an older CPU socket than the average processor (FCBGA1,787 vs FP2).
    What it is: The physical socket the processor fits into on the motherboard.
    When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.

    Importance: HIGH

    Intel Core i7 11700B uses an older CPU socket than the average processor (FCBGA1,787 vs FP2).FCBGA1787 vs FP2
Total
Platform
Cache & Architecture
Integrated Graphics
Power & Thermal

Graphic comparison of Intel Core i7 11700B and other processors

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Third-party reviews

What customers like about Intel Core i7 11700B?

  • Exceptional multitasking and browsing speed due to 8 cores and 16 threads
  • Strong gaming performance, especially when paired with modern GPUs like the RTX 3060
  • Significant productivity gains in tasks like video rendering and photo editing
  • Supports modern standards including PCIe 4.0 and DDR4-3200 memory
  • Improved integrated graphics (UHD 750) compared to previous generations
  • Good value for users already on the LGA 1200 platform looking for an upgrade

What customers dislike about Intel Core i7 11700B?

  • Tends to run very hot, often exceeding 90°C under load with the stock cooler
  • Stock cooler is widely considered inadequate for intensive applications
  • Locked multiplier limits overclocking potential compared to 'K' series models
  • High power consumption, especially when power limits are removed
  • Platform (LGA 1200) is considered end-of-life with no further upgrade path
  • Integrated graphics, while improved, are still insufficient for demanding modern games

Expert reviews

F
futurefive.co.nz
21/11/2022
Hands-on Review: Intel NUC11 i7-11700B 'Beast Canyon' Mini PC

The Intel NUC 11 Extreme "Beast Canyon" is a high-performance, 8-litre mini PC featuring an 11th Gen Core i7-11700B processor and customizable RGB lighting, including a signature skull on the front panel. It supports full-sized, dual-slot graphics cards up to 12 inches, facilitating 4K gaming and high-end performance within a relatively compact chassis. The system, which includes...Read more

V
valid.x86.fr
01/07/2026
CPU-Z Benchmark for Intel Core i7-11700B (1T). Would you like information on specific systems (such as the NUC 11 Extreme) featuring this processor to...

The CPU-Z validation for the AMD Ryzen 5 240 displays a multi-thread score of 5,342, highlighting its capacity to handle multi-core tasks through a 32-thread configuration, as seen in valid.x86.fr. The system demonstrates solid stability for heavy workloads and competitive performance against older high-end processors. However, the benchmark shows the processor lags behind modern...Read more

(Translated)Show original
V
valid.x86.fr
01/07/2026
CPU-Z Benchmark for Intel Core i7-11700B (33T)

This CPU-Z benchmark, as of March 2026, highlights the superior multi-threaded performance of high-end processors, with the AMD Threadripper 7980X (128T) achieving the top score of 58,467. The data effectively showcases the massive scaling of modern HEDT and workstation chips, demonstrating that high core counts dominate in raw compute power, with older models like the Threadripper...Read more

(Translated)Show original
G
geeknetic.es
08/06/2021
Intel NUC 11 Extreme Beast Canyon to feature processors with the KB suffix

The Intel NUC 11 Extreme "Beast Canyon" is a high-end, 8-litre modular mini-PC featuring soldered "KB" suffix processors (Core i9-11900KB/i7-11700B) designed for intensive gaming and productivity. Its main pros include exceptional performance, excellent connectivity (Thunderbolt 4, 2.5GbE), and a tool-less, modular design that accommodates full-length, dual-slot GPUs. However, the...Read more

(Translated)Show original
D
dday.it
23/07/2021
Intel NUC 11 Extreme up for pre-order: larger and more powerful than ever

The Intel NUC 11 Extreme ("Beast Canyon") shifts to an 8-litre chassis supporting full-sized, dual-slot GPUs, utilizing a modular Compute Element for easier upgrades. It features high-end 11th Gen Core processors and a 650W PSU, offering substantial power in a small form factor. While it delivers desktop-class performance with effective cooling and extensive connectivity, including...Read more

(Translated)Show original
N
notebookcheck.nl
15/12/2021
Intel NUC 11 Beast Canyon Review: Core i9 and RTX 3060 (Benchmarks & i7-11700B Comparison)

The Intel NUC 11 Extreme Kit (Beast Canyon) increases its chassis to 8 litres to accommodate full-length, dual-slot GPUs. Powered by a Core i9-11900KB, it offers high-end mobile performance suitable for 1080p and 1440p gaming. A key pro is its modular "Compute Element," though a con is its larger footprint, making it less "mini" than prior generations. The system offers robust...Read more

(Translated)Show original

Video reviews

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