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Intel Core i9 10850K Review | 78 Data compared

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  • Avg. price in UK: ~£440
  • Avg. price in US: ~$320
  • PassMark benchmark result: 21911
  • N. of physical cores: 10
  • CPU boost clock speed: 5.2 GHz

Intel Core i9 10850K review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

5.8

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%

5.3

Technical Score

10.0%

9.6

User score

Good
5.3

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%

5.5

Performance

18.0%

4.4

Cache & Architecture

10.0%

6.0

Memory & PCIe

7.0%

3.3

Power & Thermal

4.0%

8.4

Platform

1.0%

7.1

Integrated Graphics

Good
9.6

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%

9.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(1576)
amazon
4.7
(504)
amazon
4.6
(112)

(Reviews last updated: May 2026)

Exceptional
  • 5.5
    Gaming

    Score components:

    30.0%

    5.5

    PassMark single-core benchmark score

    25.0%

    5.0

    Geekbench 6 single-core benchmark score

    20.0%

    8.2

    CPU boost clock speed

    17.0%

    3.8

    L3 cache

    8.0%

    4.3

    N. of physical cores

  • 4.7
    Video editing

    Score components:

    45.0%

    4.4

    Geekbench 6 multi-core benchmark score

    20.0%

    4.3

    N. of physical cores

    20.0%

    6.4

    CPU threads

    15.0%

    3.8

    L3 cache

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Best rankings

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

Verdict

The Intel Core i9-10850K is a high-performance desktop processor from the Comet Lake-S generation, featuring 10 cores and 20 threads with a base frequency of 3.6 GHz and a Thermal Velocity Boost frequency of up to 5.2 GHz. Built on a 14nm process for the LGA 1200 socket, it includes 20 MB of Intel Smart Cache, supports up to 128 GB of DDR4-2933 RAM, and features integrated Intel UHD Graphics 630. Its main advantages are its exceptional gaming and multi-threaded performance, being nearly identical to the flagship i9-10900K but at a more accessible price point, and its unlocked multiplier for easy overclocking. However, it suffers from high power consumption with a 125W TDP that can peak at 250W under load, significant heat generation that requires a robust cooling solution (not included in the box), and a lack of support for newer standards like PCIe 4.0.

Technical Specifications of processor Intel Core i9 10850K

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%

5.5

Performance

18.0%

4.4

Cache & Architecture

10.0%

6.0

Memory & PCIe

7.0%

3.3

Power & Thermal

4.0%

8.4

Platform

1.0%

7.1

Integrated Graphics

5.3
Intel Core i9 10850K has a technical score of 5.34 points, which is higher than that of 52.3% 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%

9.4

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(1576)
amazon
4.7
(504)
amazon
4.6
(112)

(Reviews last updated: May 2026)

9.6
Intel Core i9 10850K has a user score of 9.57 points, which is higher than that of 95.4% of products in this category.
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.
10
Intel Core i9 10850K has a popularity of 10 points, which is higher than 88.3% 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%

5.8

Overall score

40.0%

8.2

Price

6.5
Intel Core i9 10850K has a quality-to-price ratio of 6.5 points, which is higher than 53% 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 i9 10850K 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

LGA1200
Intel Core i9 10850K uses the LGA1200 CPU socket, which is newer than that of 69.9% of processors and equal to that of 4.5% 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

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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 i9 10850K 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+

10
Intel Core i9 10850K has 10 CPU cores, which is more than 77.1% of processors and equal to 4.3% 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+

20
Intel Core i9 10850K offers 20 CPU threads, which is more than 85.4% of processors and equal to 4.5% 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 i9 10850K 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

5.2 GHz
Intel Core i9 10850K reaches a boost clock of 5.2 GHz which is higher than that of 90.3% of processors and equal to that of 2.6% 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

10 x 3.6 GHz
Intel Core i9 10850K has a base clock of 10x3.6 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

14 nm
Intel Core i9 10850K uses a 14 nm process node, which is older than that of 50.8% of processors and equal to that of 33.7% 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 14 nm
Intel Core i9 10850K is built on the Intel 14 nm foundry process, which is less advanced than that of 55.2% of processors and equal to that of 29.3% 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

20 MB
Intel Core i9 10850K has an L3 cache of 20 MB which is larger than that of 79.9% of processors and equal to that of 1.5% 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

2.5 MB
Intel Core i9 10850K has an L2 cache of 2.5 MB which is larger than that of 48.8% of processors and equal to that of 1.3% 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 i9 10850K 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 i9 10850K 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

2,933 MHz
Intel Core i9 10850K supports memory speeds up to 2,933 MHz, which is higher than that of 46.3% of processors and equal to 5.1% 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

DDR4-2933 MHz
Intel Core i9 10850K supports JEDEC memory speeds up to DDR4-2,933 MHz, which is higher than that of 46.8% of processors and equal to 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 i9 10850K supports up to 128 GB of memory, which is more than 61.9% of processors and equal to 21.4% 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 i9 10850K includes integrated graphics. 87.6% 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 630
Intel Core i9 10850K uses the Intel UHD Graphics 630 integrated GPU, which is more advanced than that in 44.3% and equal to that in 8.3%.
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

24
Intel Core i9 10850K has 24 GPU execution units, which is more than 49.2% of processors and equal to 21.6% 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 i9 10850K 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), H.265 (HW decode/encode), VP9 (HW decode/encode), VP8 (HW decode/encode), MPEG-2 (HW decode/encode)
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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

125 W
Intel Core i9 10850K has a TDP of 125 W which is higher than that of 92.9% 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

125 W
Intel Core i9 10850K has a base power of 125 W which is higher than that of 92.9% of processors and equal to that of 1.5% 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

250 W
Intel Core i9 10850K has a boost power of 250 W which is higher than that of 96.1% of processors and equal to that of 0.8% 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

56 seconds
Intel Core i9 10850K has a turbo duration of 56 seconds which is shorter than that of 96.7% of processors and equal to that of 3.3% 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 i9 10850K supports configurable TDP. 52.9% support configurable TDP.
cTDP: 95 W
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Intel Core i9 10850K vs the average processor

  • 2.29x better multi-core performance
    Intel Core i9 10850K has a higher multi-core performance than the average processor (6,377 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 i9 10850K has a higher multi-core performance than the average processor (6,377 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.6,377 vs 2,783
  • 20.9% higher boost clock
    Intel Core i9 10850K has a higher boost clock speed than the average processor (5.2 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 i9 10850K has a higher boost clock speed than the average processor (5.2 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.5.2 GHz vs 4.3 GHz
  • 12 more CPU threads
    Intel Core i9 10850K has more CPU threads than the average processor (20 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 i9 10850K has more CPU threads than the average processor (20 vs 8). The average processor has 8 CPU threads.20 vs 8
  • Unlocked for overclocking
    Intel Core i9 10850K has an unlocked multiplier, the average processor does not.
    What it is: Has an unlocked CPU multiplier, which makes manual CPU overclocking much easier on supported platforms.
    When it matters: When you plan to push clock speeds beyond stock settings instead of leaving the processor completely at default behavior.

    Importance: MEDIUM

    Intel Core i9 10850K has an unlocked multiplier, the average processor does not.
  • 4 more CPU cores
    Intel Core i9 10850K has more CPU cores than the average processor (10 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 i9 10850K has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.10 vs 6
  • 88.2% higher multi-core score
    Intel Core i9 10850K has a higher Geekbench 6 multi-core score than the average processor (9,022 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 i9 10850K has a higher Geekbench 6 multi-core score than the average processor (9,022 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.9,022 vs 4,793
  • 2.08x higher PassMark score
    Intel Core i9 10850K has a higher PassMark benchmark score than the average processor (21,911 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 i9 10850K has a higher PassMark benchmark score than the average processor (21,911 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.21,911 vs 10,532.5
  • Supports memory overclocking
    Intel Core i9 10850K supports memory overclocking, the average processor does not.
    What it is: Allows memory speeds beyond official stock settings through manual tuning or profile-based overclocking.
    When it matters: When you want to push RAM performance higher than stock support allows, especially in enthusiast or gaming builds.

    Importance: MEDIUM

    Intel Core i9 10850K supports memory overclocking, the average processor does not.
  • Modern CPU socket
    Intel Core i9 10850K uses a more modern CPU socket than the average processor (LGA1200 vs FP2).
  • Includes crypto acceleration
    Intel Core i9 10850K includes crypto acceleration, the average processor does not.
  • 2.29x better multi-core performance
    Intel Core i9 10850K has a higher multi-core performance than the average processor (6,377 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 20.9% higher boost clock
    Intel Core i9 10850K has a higher boost clock speed than the average processor (5.2 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 12 more CPU threads
    Intel Core i9 10850K has more CPU threads than the average processor (20 vs 8). The average processor has 8 CPU threads.
  • Unlocked for overclocking
    Intel Core i9 10850K has an unlocked multiplier, the average processor does not.
  • 4 more CPU cores
    Intel Core i9 10850K has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.
  • 2.08x higher PassMark score
    Intel Core i9 10850K has a higher PassMark benchmark score than the average processor (21,911 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 88.2% higher multi-core score
    Intel Core i9 10850K has a higher Geekbench 6 multi-core score than the average processor (9,022 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 23.5% better single-core performance
    Intel Core i9 10850K has a higher PassMark single-core score than the average processor (3,067 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 19.5% higher single-core score
    Intel Core i9 10850K has a higher Geekbench 6 single-core score than the average processor (1,758 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 2.5x larger L3 cache
    Intel Core i9 10850K has a higher L3 cache than the average processor (20 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • 66.7% larger L1 cache
    Intel Core i9 10850K has a higher L1 cache than the average processor (640 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • Supports memory overclocking
    Intel Core i9 10850K supports memory overclocking, the average processor does not.
  • 2x more memory capacity
    Intel Core i9 10850K has more maximum memory capacity than the average processor (128 GB vs 64 GB). The average processor supports 64 GB of memory.

Total
Overall
Platform
Performance
Cache & Architecture
Memory & PCIe
  • Narrower instruction support
    Intel Core i9 10850K supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
  • 69.7% slower classroom rendering
    Intel Core i9 10850K has a higher Blender Classroom render time than the average processor (239.8 vs 791,745). The average processor needs 791,745 for the Blender Classroom test.
  • Less advanced microarchitecture
    Intel Core i9 10850K uses a less advanced microarchitecture than the average processor (Comet Lake vs Kaby Lake).
  • 16.7% larger process node
    Intel Core i9 10850K has a higher process node than the average processor (14 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • 50% less L2 per core
    Intel Core i9 10850K 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.
  • 15.7% larger die size
    Intel Core i9 10850K has a higher die size than the average processor (206 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • 3.91x higher boost power
    Intel Core i9 10850K has a higher boost power draw than the average processor (250 W vs 64 W). The average processor has a boost power draw of 64 W.
  • 2.78x higher base power
    Intel Core i9 10850K has a higher base power draw than the average processor (125 W vs 45 W). The average processor has a base power draw of 45 W.
  • 2.78x higher TDP
    Intel Core i9 10850K has a higher TDP than the average processor (125 W vs 45 W). The average processor has a TDP of 45 W.
  • 28 seconds shorter turbo duration
    Intel Core i9 10850K has a lower turbo duration limit than the average processor (56 seconds vs 28 seconds). The average processor maintains turbo for 28 seconds.
  • Less advanced microarchitecture
    Intel Core i9 10850K uses a less advanced microarchitecture than the average processor (Comet Lake vs Kaby Lake).
    What it is: The internal core-design codename used for this processor generation.
    When it matters: When you are comparing CPUs at a deeper design level and want to identify the exact architecture behind marketing names.

    Importance: LOW

    Intel Core i9 10850K uses a less advanced microarchitecture than the average processor (Comet Lake vs Kaby Lake).Comet Lake vs Kaby Lake
  • 3.91x higher boost power
    Intel Core i9 10850K has a higher boost power draw than the average processor (250 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 i9 10850K has a higher boost power draw than the average processor (250 W vs 64 W). The average processor has a boost power draw of 64 W.250 W vs 64 W
  • 2.78x higher base power
    Intel Core i9 10850K has a higher base power draw than the average processor (125 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 i9 10850K has a higher base power draw than the average processor (125 W vs 45 W). The average processor has a base power draw of 45 W.125 W vs 45 W
  • 69.7% slower classroom rendering
    Intel Core i9 10850K has a higher Blender Classroom render time than the average processor (239.8 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 i9 10850K has a higher Blender Classroom render time than the average processor (239.8 vs 791,745). The average processor needs 791,745 for the Blender Classroom test.239.83 vs 791,745
  • 16.7% larger process node
    Intel Core i9 10850K has a higher process node than the average processor (14 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 i9 10850K has a higher process node than the average processor (14 nm vs 12 nm). The average processor uses a process node of 12 nm.14 nm vs 12 nm
  • 50% less L2 per core
    Intel Core i9 10850K 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.
    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 i9 10850K 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.0.25 MB/core vs 0.5 MB/core
  • 2.78x higher TDP
    Intel Core i9 10850K has a higher TDP than the average processor (125 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 i9 10850K has a higher TDP than the average processor (125 W vs 45 W). The average processor has a TDP of 45 W.125 W vs 45 W
  • 76% more expensive
    Intel Core i9 10850K is more expensive than the average processor (£440 vs £250).
    Intel Core i9 10850K is more expensive than the average processor (£440 vs £250).£440 vs £250
Total
Overall
Platform
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Cache & Architecture
Power & Thermal

Graphic comparison of Intel Core i9 10850K and other processors

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Third-party reviews

United Kingdom
amazon
4.7
1576 Reviews
amazon
4.7
504 Reviews
amazon
4.6
112 Reviews

(Reviews last updated: May 2026)

What customers like about Intel Core i9 10850K?

  • Excellent value for money, often described as a 'better buy' than the i9-10900K
  • Performance is nearly identical to the flagship i9-10900K in real-world gaming and productivity
  • Strong 10-core/20-thread multitasking capabilities for streaming, video editing, and virtual machines
  • High overclocking potential, with many users easily reaching 5.0GHz or 5.1GHz across all cores
  • Better availability at retail compared to other high-end 10th Gen models during its launch period

What customers dislike about Intel Core i9 10850K?

  • High power consumption, especially when power limits are removed or when overclocked
  • Significant heat generation requiring a robust cooling solution, such as a 280mm or 360mm AIO liquid cooler
  • Lack of PCIe 4.0 support, which may limit future-proofing for high-speed SSDs compared to newer generations
  • Does not include a stock CPU cooler, adding to the total system cost
  • Requires a high-quality Z490 or Z590 motherboard with strong power delivery for optimal performance

Expert reviews

T
tweaktown.com
13/10/2020
Intel Core i9-10850K LGA1200 CPU Review

The Intel Core i9-10850K serves as a high-performance, value-driven alternative to the flagship i9-10900K, featuring 10 cores and 20 threads on the 14nm Comet Lake architecture with only a modest 100MHz clock speed reduction. TweakTown highlights the processor's exceptional price-to-performance ratio, delivering near-identical gaming and multitasking capabilities for roughly $100...Read more

T
tomshardware.com
04/09/2020
Intel Core i9-10850K CPU Review: Cheaper, but Nearly Identical Gaming to 10900K

The Tom's Hardware review positions the Intel Core i9-10850K as a high-value, slightly lower-clocked alternative to the i9-10900K, offering nearly identical, top-tier gaming performance for a lower price. Featuring 10 cores and 20 threads, the CPU demonstrates excellent overclocking capabilities, often matching flagship speeds, while being compatible with standard Z490 motherboards....Read more

D
digitec.ch
14/10/2020
Intel i9-10850K: the more affordable gaming number one?

The Intel Core i9-10850K offers near-identical gaming performance to the flagship i9-10900K, serving as a more budget-friendly alternative with 10 cores and 20 threads. While gaming performance at 2160p is equal, the 10850K is roughly 5% slower at 1080p, and it provides high-end multi-threaded performance despite limited overclocking headroom. Key drawbacks include higher thermal...Read more

M
m.hexus.net
14/10/2020
Review: Intel Core i9-10850K

The HEXUS review of the Intel Core i9-10850K identifies it as a cost-effective alternative to the i9-10900K, offering 10 cores and 20 threads with slightly lower clock speeds. Despite being a "down-binned" part, it provides nearly identical performance to the flagship, particularly in gaming, while delivering better value and power efficiency. While it excels in gaming and general...Read more

C
computerbild.de
12/12/2020
Core i7-10700K, Core i9-10850K Review: Intel's Comet Lake - Computer BILD

Computer Bild reviews Intel's 10th-generation "Comet Lake" processors, highlighting the Core i7-10700K as an 8-core gaming powerhouse and the i9-10850K as a slightly lower-clocked 10-core alternative to the flagship 10900K. The review praises both for high clock speeds, stellar gaming performance, and unlocked multipliers, with the i9 offering superior multi-core performance for...Read more

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C
computerbase.de
27/08/2020
Intel Core i9-10850K vs. 10900K Review - ComputerBase

The ComputerBase review identifies the Intel Core i9-10850K as a "binned" 10-core/20-thread processor with 100 MHz lower clocks than the i9-10900K, resulting in a negligible 1–3% performance deficit in real-world applications. It offers improved value and availability at launch, providing near-flagship performance for roughly €130 less than the 10900K, while retaining full...Read more

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D
digitec.ch
14/10/2020
Intel i9-10850K: The Budget Gaming King?

The Intel Core i9-10850K is a high-value alternative to the flagship i9-10900K, offering nearly identical 10-core, 20-thread performance with 100 MHz lower clock speeds. It delivers 95–99% of top-tier gaming performance at a lower price point and with better availability, making it an excellent choice for gamers. However, the processor operates hotter than the 10900K, necessitating...Read more

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hardwaredealz.com
N/A
Intel Core i9-10850K Review - Benchmarks & Gaming

The HardwareDealz review highlights the Intel Core i9-10850K as a 10-core, 20-thread processor offering nearly identical gaming performance to the flagship i9-10900K at a slightly lower price point. Boasting a 3.6 GHz base clock and up to 5.2 GHz boost frequency, it provides excellent single-core speeds and massive multi-core throughput for content creation. Pros include strong,...Read more

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H
hardwareluxx.de
27/08/2020
Affordable 10-Core Entry: Intel Core i9-10850K Review

The Hardwareluxx review positions the Intel Core i9-10850K as a cost-effective alternative to the flagship i9-10900K, featuring the same 10-core/20-thread architecture with slightly lower clock speeds. It offers nearly identical performance in gaming and productivity, with only a 100 MHz difference, serving as a well-binned, more accessible option for high-end systems. However, the...Read more

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H
hardwarecooking.fr
12/09/2020
Intel Core i9-10850K Review: Only 100 MHz less than the i9-10900K?

The HardwareCooking review finds the Intel Core i9-10850K to be an excellent alternative to the i9-10900K, offering nearly identical 10-core/20-thread performance with only a 100 MHz frequency deficit, resulting in an "HC Gold" award for superior price-to-performance. Key advantages include exceptional gaming and multi-threaded capabilities, alongside better market availability and...Read more

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T
tomshardware.fr
05/11/2020
AMD Ryzen 7 5800X and Ryzen 9 5900X: A Zen Blow to the Competition (Tests Including i9-10850K Direct Benchmark Comparison)

The Tom’s Hardware France review highlights that AMD’s Zen 3 architecture, specifically the 12-core Ryzen 9 5900X and 8-core Ryzen 7 5800X, takes the gaming performance crown from Intel. These processors deliver significant IPC gains for superior gaming and single-core performance, while maintaining compatibility with existing 500-series AM4 motherboards and supporting PCIe 4.0. Key...Read more

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gameit.es
06/11/2020
Intel Core i9-10850K: Full Review and Benchmarks

The Intel Core i9-10850K serves as a high-performance 10-core, 20-thread processor, positioned as a more available and cost-effective alternative to the flagship i9-10900K. With a 3.6 GHz base and up to 5.2 GHz boost, it delivers near-identical gaming performance at a slightly lower price point. The processor is fully unlocked for overclocking and compatible with Z490, H470, and...Read more

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P
profesionalreview.com
05/10/2020
Intel Core i9-10850K Review (Complete Analysis)

The Intel Core i9-10850K serves as a more accessible, lower-priced alternative to the flagship i9-10900K, featuring nearly identical 10-core/20-thread specifications and a 5.2 GHz max boost clock. It delivers 97-98% of the performance of the 10900K, offering, high-end, efficient gaming and productivity for a lower cost. The processor is lauded for excellent value and high...Read more

(Translated)Show original
D
digitec.ch
14/10/2020
Intel i9-10850K: The most powerful and affordable new gaming processor on the market

The Intel Core i9-10850K is a 10-core/20-thread processor offering near-flagship gaming performance, featuring a 3.6 GHz base clock and up to 5.2 GHz boost, with negligible performance differences compared to the i9-10900K. Offering exceptional value and better availability, it excels in single-core tasks—outperforming Ryzen 3000 series chips in gaming by about 10%—while remaining...Read more

(Translated)Show original
T
tweakers.net
29/04/2021
Intel Core i9-10850K Boxed - CHKYBSTRD - Product reviews

The Intel Core i9-10850K is presented as a high-performance, cost-effective alternative to the flagship i9-10900K, delivering nearly identical 10-core/20-thread results for both gaming and productivity within a 1-5% margin. The review highlights excellent stock stability and decent overclocking potential, with the processor reaching a stable 5.1 GHz, making the 100MHz speed...Read more

(Translated)Show original
C
ct.nl
25/02/2021
Intel Core i9-10850K review - c't

The Intel Core i9-10850K serves as a high-value alternative to the flagship i9-10900K, offering 10 cores and 20 threads with nearly identical performance at a lower price point. Featuring a modest 100 MHz reduction in clock speeds, it provides strong gaming performance at 1080p and 1440p resolutions while maintaining compatibility with Z490 motherboards. However, the chip requires...Read more

(Translated)Show original

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