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Intel Core i7 3687U Review | 78 Data compared

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  • Avg. price in UK: ~£290
  • Avg. price in US: ~$350
  • PassMark benchmark result: 2613
  • N. of physical cores: 2
  • CPU boost clock speed: 3.3 GHz

Intel Core i7 3687U review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

3.7

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%

3.7

Technical Score

10.0%

?

User score

Poor
3.7

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%

3.1

Performance

18.0%

4.2

Cache & Architecture

10.0%

3.3

Memory & PCIe

7.0%

6.0

Power & Thermal

4.0%

6.9

Platform

1.0%

6.2

Integrated Graphics

Poor
?

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

  • 1.8
    Gaming

    Score components:

    30.0%

    2.0

    PassMark single-core benchmark score

    25.0%

    1.3

    Geekbench 6 single-core benchmark score

    20.0%

    2.5

    CPU boost clock speed

    17.0%

    1.6

    L3 cache

    8.0%

    1.0

    N. of physical cores

  • 1.2
    Video editing

    Score components:

    45.0%

    1.0

    Geekbench 6 multi-core benchmark score

    20.0%

    1.0

    N. of physical cores

    20.0%

    1.6

    CPU threads

    15.0%

    1.6

    L3 cache

  • No image
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Best prices in UK

    N/A~ £290

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 i7-3687U is an Ivy Bridge-based dual-core mobile processor launched in Q1 2013, featuring a base clock of 2.1 GHz and a maximum Turbo Boost frequency of 3.3 GHz. Manufactured on a 22nm process, it includes 4 MB of L3 cache and supports Hyper-Threading for a total of four threads, alongside integrated Intel HD Graphics 4000. Its primary advantages are its ultra-low voltage (ULV) design with a low 17W TDP, making it highly energy-efficient and ideal for slim ultrabooks, while offering respectable single-threaded performance for its era. However, it is limited by having only two physical cores, which can bottleneck modern multi-threaded applications, and its locked multiplier prevents overclocking.

Technical Specifications of processor Intel Core i7 3687U

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

3.7
Intel Core i7 3687U has a technical score of 3.69 points, which is lower than that of 91% 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 3687U 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%

3.7

Overall score

40.0%

9.0

Price

5.3
Intel Core i7 3687U has a quality-to-price ratio of 5.3 points, which is lower than 91.6% 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

mobile
Intel Core i7 3687U belongs to the mobile processor class, which is more advanced than that of 7.3% of processors and equal to that of 48.6% 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

FCBGA1023
Intel Core i7 3687U uses the FCBGA1023 CPU socket, which is older than that of 97.4% of processors and equal to that of 0.7% 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

?
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 3687U 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+

2
Intel Core i7 3687U has 2 CPU cores, which is fewer than 79.3% of processors and equal to 20.6% 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+

4
Intel Core i7 3687U offers 4 CPU threads, which is fewer than 67.3% of processors and equal to 26.6% 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 3687U 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

3.3 GHz
Intel Core i7 3687U reaches a boost clock of 3.3 GHz which is lower than that of 86.6% of processors and equal to that of 2.5% 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

2 x 2.1 GHz
Intel Core i7 3687U has a base clock of 2x2.1 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

22 nm
Intel Core i7 3687U uses a 22 nm process node, which is older than that of 84.6% of processors and equal to that of 10.1% 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 22 nm
Intel Core i7 3687U is built on the Intel 22 nm foundry process, which is less advanced than that of 84.6% of processors and equal to that of 10.1% 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

4 MB
Intel Core i7 3687U has an L3 cache of 4 MB which is smaller than that of 70.2% of processors and equal to that of 14.6% 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

0.5 MB
Intel Core i7 3687U has an L2 cache of 0.5 MB which is smaller than that of 84.8% of processors and equal to that of 15.2% 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

128 KB
Intel Core i7 3687U has an L1 cache of 128 KB which is smaller than that of 83.1% of processors and equal to that of 14.9% 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

DDR3
Intel Core i7 3687U supports DDR DDR3, which is older than that of 86.3% of processors and equal to that of 13.7% 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

1,600 MHz
Intel Core i7 3687U supports memory speeds up to 1600 MHz, which is lower than that of 87.3% of processors and equal to 11.3% 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

DDR3-1600 MHz
Intel Core i7 3687U supports JEDEC memory speeds up to DDR3-1600 MHz, which is lower than that of 87.6% of processors and equal to 8.1% 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

N/A
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

32 GB
Intel Core i7 3687U supports up to 32 GB of memory, which is less than 71.9% of processors and equal to 19.5% of processors.
Show more
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 3687U 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 HD Graphics 4000
Intel Core i7 3687U uses the Intel HD Graphics 4000 integrated GPU, which is less advanced than that in 69.5% of processors and equal to that in 2.9% 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

16
Intel Core i7 3687U has 16 GPU execution units, which is fewer than 56.5% of processors and equal to 6.2% 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 3687U 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

H.264 (HW decode/encode), MPEG-2 (HW decode/encode), VC-1 (HW decode)
Intel Core i7 3687U supports H.264 (HW decode/encode), MPEG-2 (HW decode/encode), VC-1 (HW decode) media codecs, which is narrower support than 53% of processors and equal to 4.9% 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

17 W
Intel Core i7 3687U has a TDP of 17 W which is lower than that of 76.1% of processors and equal to that of 1.4% 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

17 W
Intel Core i7 3687U has a base power of 17 W which is lower than that of 75.7% of processors and equal to that of 1.4% 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

?
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 3687U 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

no
Intel Core i7 3687U does not support configurable TDP. 52.9% of processors support configurable TDP.
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Intel Core i7 3687U vs the average processor

  • 6.11x faster classroom rendering
    Intel Core i7 3687U has a lower Blender Classroom render time than the average processor (4,836.4 vs 791.745). The average processor needs 791.745 for the Blender Classroom test.
    What it is: A Blender render result based on the Classroom scene, used to show how quickly the processor can complete a demanding rendering workload.
    When it matters: When rendering speed matters for 3D work, content creation, or other workloads that behave like long multi-core renders.

    Importance: HIGH

    Good value: >1500

    Intel Core i7 3687U has a lower Blender Classroom render time than the average processor (4,836.4 vs 791.745). The average processor needs 791.745 for the Blender Classroom test.4,836.41 vs 791.745
  • 33.7% smaller die size
    Intel Core i7 3687U has a lower die size than the average processor (118 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 3687U has a lower die size than the average processor (118 mm² vs 178 mm²). The average processor has a die size of 178 mm².118 mm² vs 178 mm²
  • 62.2% lower base power
    Intel Core i7 3687U has a lower base power draw than the average processor (17 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 3687U has a lower base power draw than the average processor (17 W vs 45 W). The average processor has a base power draw of 45 W.17 W vs 45 W
  • 5 °C higher TJ Max
    Intel Core i7 3687U has a higher TJ Max than the average processor (105 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
    What it is: The highest safe operating junction temperature before the CPU starts throttling or protecting itself.
    When it matters: When you tune cooling or monitor thermals under load.

    Importance: LOW

    Good value: >=100 °C

    Intel Core i7 3687U has a higher TJ Max than the average processor (105 °C vs 100 °C). The average processor has a TJ Max of 100 °C.105 °C vs 100 °C
  • 62.2% lower TDP
    Intel Core i7 3687U has a lower TDP than the average processor (17 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 3687U has a lower TDP than the average processor (17 W vs 45 W). The average processor has a TDP of 45 W.17 W vs 45 W
  • 16.7% more L3 per core
    Intel Core i7 3687U has more L3 cache per core than the average processor (2 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 3687U has more L3 cache per core than the average processor (2 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.2 MB/core vs 1.714 MB/core
  • 6.11x faster classroom rendering
    Intel Core i7 3687U has a lower Blender Classroom render time than the average processor (4,836.4 vs 791.745). The average processor needs 791.745 for the Blender Classroom test.
  • 33.7% smaller die size
    Intel Core i7 3687U has a lower die size than the average processor (118 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • 16.7% more L3 per core
    Intel Core i7 3687U has more L3 cache per core than the average processor (2 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
  • 62.2% lower base power
    Intel Core i7 3687U has a lower base power draw than the average processor (17 W vs 45 W). The average processor has a base power draw of 45 W.
  • 5 °C higher TJ Max
    Intel Core i7 3687U has a higher TJ Max than the average processor (105 °C vs 100 °C). The average processor has a TJ Max of 100 °C.
  • 62.2% lower TDP
    Intel Core i7 3687U has a lower TDP than the average processor (17 W vs 45 W). The average processor has a TDP of 45 W.

Total
Performance
Cache & Architecture
Power & Thermal
  • 7 year/s older release date
    Intel Core i7 3687U has an older release date than the average processor (2,013 vs 2,020).
    January 2013
  • Narrower instruction support
    Intel Core i7 3687U supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, F16C, AES vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
  • Older CPU socket
    Intel Core i7 3687U uses an older CPU socket than the average processor (FCBGA1,023 vs FP2).
  • No crypto acceleration
    Intel Core i7 3687U does not include crypto acceleration, the average processor does.
  • 64.4% lower single-core score
    Intel Core i7 3687U has a lower Geekbench 6 single-core score than the average processor (523 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 36.4% weaker single-core performance
    Intel Core i7 3687U has a lower PassMark single-core score than the average processor (1,580 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 23.3% lower boost clock
    Intel Core i7 3687U has a lower boost clock speed than the average processor (3.3 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 4 fewer CPU cores
    Intel Core i7 3687U has fewer CPU cores than the average processor (2 vs 6). The average processor has 6 CPU cores.
  • 89.1% lower multi-core score
    Intel Core i7 3687U has a lower Geekbench 6 multi-core score than the average processor (523 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 75.2% lower PassMark score
    Intel Core i7 3687U has a lower PassMark benchmark score than the average processor (2,613 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 4 fewer CPU threads
    Intel Core i7 3687U has fewer CPU threads than the average processor (4 vs 8). The average processor has 8 CPU threads.
  • 37.5% lower bus transfer rate
    Intel Core i7 3687U has a lower bus transfer rate than the average processor (5 GT/s vs 8 GT/s). The average processor offers bus transfer rate of 8 GT/s.
  • 37.5% lower bus speed
    Intel Core i7 3687U has a lower bus speed than the average processor (5 GT/s vs 8 GT/s). The average processor runs at bus speed of 8 GT/s.
  • 7 lower clock multiplier
    Intel Core i7 3687U has a lower clock multiplier than the average processor (21 vs 28). The average processor has a clock multiplier of 28.
  • 83.3% larger process node
    Intel Core i7 3687U has a higher process node than the average processor (22 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • 80% smaller L2 cache
    Intel Core i7 3687U has a lower L2 cache than the average processor (0.5 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 66.7% smaller L1 cache
    Intel Core i7 3687U has a lower L1 cache than the average processor (128 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • 50% less L2 per core
    Intel Core i7 3687U has less L2 cache per core than the average processor (0.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
  • Less advanced microarchitecture
    Intel Core i7 3687U uses a less advanced microarchitecture than the average processor (Ivy Bridge vs Kaby Lake).
  • 50% smaller L3 cache
    Intel Core i7 3687U has a lower L3 cache than the average processor (4 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • Less advanced foundry
    Intel Core i7 3687U uses a less advanced foundry process than the average processor (Intel 22 nm vs Intel 14 nm).
  • Older DDR support
    Intel Core i7 3687U supports an older DDR generation than the average processor (DDR3 vs DDR4).
  • 44.1% lower memory bandwidth
    Intel Core i7 3687U has a lower memory bandwidth than the average processor (25.6 GB/s vs 45.8 GB/s). The average processor offers memory bandwidth of 45.8 GB/s.
  • 45.4% lower memory speed
    Intel Core i7 3687U has a lower maximum memory speed than the average processor (1,600 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • Older PCIe version
    Intel Core i7 3687U supports an older PCIe version than the average processor (2 vs 3.0).
  • 50% less memory capacity
    Intel Core i7 3687U has fewer maximum memory capacity than the average processor (32 GB vs 64 GB). The average processor supports 64 GB of memory.
  • 50% less memory per DIMM
    Intel Core i7 3687U has fewer memory per DIMM than the average processor (16 GB vs 32 GB). The average processor supports 32 GB of memory per DIMM.
  • Inferior integrated GPU
    Intel Core i7 3687U uses an inferior integrated GPU to the average processor (Intel HD Graphics 4,000 vs Intel UHD Graphics 630).
  • No configurable TDP
    Intel Core i7 3687U does not support configurable TDP, the average processor does.
  • 5 °C higher CPU temperature
    Intel Core i7 3687U has a higher CPU temperature than the average processor (105 °C vs 100 °C). The average processor runs at a CPU temperature of 100 °C.
  • 64.4% lower single-core score
    Intel Core i7 3687U has a lower Geekbench 6 single-core score than the average processor (523 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
    What it is: A Geekbench 6 score that reflects single-core CPU performance in mixed modern workloads.
    When it matters: When you care about snappy everyday performance in lighter apps, browsing, office work, or tasks that do not scale well across many cores.

    Importance: HIGH

    Good value: >2000

    Intel Core i7 3687U has a lower Geekbench 6 single-core score than the average processor (523 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.523 vs 1,471
  • 36.4% weaker single-core performance
    Intel Core i7 3687U has a lower PassMark single-core score than the average processor (1,580 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 3687U has a lower PassMark single-core score than the average processor (1,580 vs 2,483). The average processor scores 2,483 in PassMark single-core.1,580 vs 2,483
  • 23.3% lower boost clock
    Intel Core i7 3687U has a lower boost clock speed than the average processor (3.3 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
    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

    Intel Core i7 3687U has a lower boost clock speed than the average processor (3.3 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.3.3 GHz vs 4.3 GHz
  • 4 fewer CPU cores
    Intel Core i7 3687U has fewer CPU cores than the average processor (2 vs 6). The average processor has 6 CPU 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+

    Intel Core i7 3687U has fewer CPU cores than the average processor (2 vs 6). The average processor has 6 CPU cores.2 vs 6
  • 89.1% lower multi-core score
    Intel Core i7 3687U has a lower Geekbench 6 multi-core score than the average processor (523 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
    What it is: A Geekbench 6 score that reflects multi-core CPU performance in mixed modern workloads.
    When it matters: When you want a quick picture of multi-core speed in everyday mixed workloads, multitasking, and broadly optimized software.

    Importance: HIGH

    Good value: >8500

    Intel Core i7 3687U has a lower Geekbench 6 multi-core score than the average processor (523 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.523 vs 4,793
  • 83.3% larger process node
    Intel Core i7 3687U has a higher process node than the average processor (22 nm vs 12 nm). The average processor uses a process node of 12 nm.
    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

    Intel Core i7 3687U has a higher process node than the average processor (22 nm vs 12 nm). The average processor uses a process node of 12 nm.22 nm vs 12 nm
  • 75.2% lower PassMark score
    Intel Core i7 3687U has a lower PassMark benchmark score than the average processor (2,613 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 3687U has a lower PassMark benchmark score than the average processor (2,613 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.2,613 vs 10,532.5
  • 80% smaller L2 cache
    Intel Core i7 3687U has a lower L2 cache than the average processor (0.5 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 3687U has a lower L2 cache than the average processor (0.5 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.0.5 MB vs 2.5 MB
Total
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Memory & PCIe
Integrated Graphics
Power & Thermal

Graphic comparison of Intel Core i7 3687U and other processors

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Third-party reviews

What customers like about Intel Core i7 3687U?

  • Ultra-low voltage (ULV) design makes it ideal for thin ultrabooks and small laptops
  • Features Hyper-Threading, allowing its 2 cores to handle 4 threads for better multitasking than contemporary i5 models
  • Power efficient with a TDP of only 17W, extending battery life in mobile devices
  • Includes Intel HD Graphics 4000, which users found capable of handling light gaming like Minecraft or League of Legends at low settings
  • Supports hardware virtualization (VT-x and VT-d), improving performance for virtual machines
  • Reliable longevity; some users report it still handles web surfing and video playback smoothly over a decade after launch

What customers dislike about Intel Core i7 3687U?

  • Obsolete for modern gaming and heavy productivity tasks compared to newer generations
  • Limited to only 2 physical cores, which struggles with modern multi-threaded applications
  • Not officially supported by Windows 11, limiting its long-term software security and updates
  • Locked multiplier prevents any significant overclocking potential
  • Performance can be heavily throttled by the cooling solutions found in slim ultrabooks

Expert reviews

C
cpubenchmark.net
27/01/2013
Intel Core i7-3687U @ 2.10GHz - PassMark CPU Benchmarks

The Intel Core i7-3687U is a 22nm "Ivy Bridge" dual-core processor launched in early 2013, designed for ultrabooks with a 2.10 GHz base clock and a 17W TDP. It features Intel Turbo Boost 2.0 (up to 3.30 GHz) and integrated HD Graphics 4000, offering solid single-threaded performance for its era. Key advantages include efficient performance for mobile productivity and improvements...Read more

K
kenovo.it
01/07/2026
HP Folio 9470M Intel Core i7-3687U Laptop: Review and Benchmarks

The HP EliteBook Folio 9470m, available as a Grade B refurbished unit, is a durable 14-inch business ultrabook featuring an Intel Core i7 processor, 8GB of RAM, and a 240GB SSD. Designed with a robust magnesium and aluminum chassis, it meets MIL-SPEC standards for durability. As a Grade B product, it may show minor cosmetic wear but remains fully functional. Pros of this model...Read more

(Translated)Show original
N
notebookcheck.it
27/08/2012
Intel HD Graphics 4000 - Review and Benchmarks

Introduced with 22nm Ivy Bridge processors in 2012, the Intel HD Graphics 4000 offered a 30-60% performance boost over the HD 3000, supporting DirectX 11 and enhanced Quick Sync video. Key pros include improved efficiency and multimedia capabilities, although performance is heavily constrained by reliance on system RAM and varying TDP limits between laptop models. While capable of...Read more

(Translated)Show original
T
tomshw.it
12/01/2014
HP EliteBook Revolve 810: The Ultimate Office Shape-shifter

The HP EliteBook Revolve 810 is a durable 11.6-inch convertible designed for business, featuring a robust magnesium alloy chassis and a unique swivel hinge for tablet conversion. It boasts an excellent backlit keyboard and fast SSD performance, though it is limited by a low 1366x768 resolution display and heavy weight in tablet mode. While offering strong professional features like...Read more

(Translated)Show original
A
asbascomputers.nl
15/03/2024
HP Elitebook Folio 9470M | Intel Core i7 3687U Specs and Review

The HP EliteBook Folio 9470m, featuring an Intel Core i7-3687U, 8 GB RAM, and a 180 GB SSD, is a durable 14-inch enterprise Ultrabook passing MIL-SPEC tests. It stands out with a removable battery, extensive connectivity (VGA, Ethernet), and robust security features, including a fingerprint reader. However, the device is limited by a lower-resolution 1366 x 768 display and shallow...Read more

(Translated)Show original
L
laptopcentrum.nl
No Date Provided
HP EliteBook Folio 9470M | Intel Core i7 3687U | 8 GB

The HP EliteBook Folio 9470m is a durable, enterprise-focused Ultrabook equipped with an Intel Core i7-3687U processor, 8GB RAM, and a 320GB HDD, making it suitable for standard business tasks. Pros include an extensive port selection (VGA, DisplayPort, Ethernet), robust security features (fingerprint/smart card reader), and a removable battery. However, key drawbacks include a...Read more

(Translated)Show original

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