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Intel Core i9 14900 Review | 78 Data compared

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  • Avg. price in UK: ~£410
  • Avg. price in US: ~$600
  • PassMark benchmark result: 44987
  • N. of physical cores: 24
  • CPU boost clock speed: 5.8 GHz

Intel Core i9 14900 review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

8.1

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%

8.2

Technical Score

10.0%

7.4

User score

Excellent
8.2

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%

8.5

Performance

18.0%

8.0

Cache & Architecture

10.0%

8.9

Memory & PCIe

7.0%

4.9

Power & Thermal

4.0%

8.8

Platform

1.0%

7.4

Integrated Graphics

Excellent
7.4

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%

9.0

User reviews

30.0%

3.7

Popularity

User score:
United Kingdom
amazon
4.5
(38)

(Reviews last updated: May 2026)

Very good
  • 8.4
    Gaming

    Score components:

    30.0%

    8.5

    PassMark single-core benchmark score

    25.0%

    8.2

    Geekbench 6 single-core benchmark score

    20.0%

    10

    CPU boost clock speed

    17.0%

    6.1

    L3 cache

    8.0%

    10

    N. of physical cores

  • 8.3
    Video editing

    Score components:

    45.0%

    7.5

    Geekbench 6 multi-core benchmark score

    20.0%

    10

    N. of physical cores

    20.0%

    10

    CPU threads

    15.0%

    6.1

    L3 cache

  • intel-core-i9-14900
  • intel-core-i9-14900
  • intel-core-i9-14900
intel-core-i9-14900
intel-core-i9-14900
intel-core-i9-14900

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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 i9-14900 is a high-performance 14th Gen desktop processor featuring 24 cores (8 Performance-cores and 16 Efficient-cores) and 32 threads, built on the Raptor Lake Refresh architecture. It delivers a maximum turbo frequency of 5.8 GHz, supported by 36 MB of Intel Smart Cache and 32 MB of L2 cache, with a base power of 65W and a maximum turbo power of 219W. Key advantages include field-leading single-core performance, robust multi-threaded productivity for content creation, and broad compatibility with both DDR4 and DDR5 memory on the LGA 1700 socket. However, main drawbacks include high power consumption under heavy loads, a tendency to run hot requiring substantial cooling solutions, and limited future longevity as the final generation for its current socket platform.

Technical Specifications of processor Intel Core i9 14900

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%

8.5

Performance

18.0%

8.0

Cache & Architecture

10.0%

8.9

Memory & PCIe

7.0%

4.9

Power & Thermal

4.0%

8.8

Platform

1.0%

7.4

Integrated Graphics

8.2
Intel Core i9 14900 has a technical score of 8.18 points, which is higher than that of 96.8% 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%

9.0

User reviews

30.0%

3.7

Popularity

User score:
United Kingdom
amazon
4.5
(38)

(Reviews last updated: May 2026)

7.4
Intel Core i9 14900 has a user score of 7.42 points, which is lower than that of 91% 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.
3.7
Intel Core i9 14900 has a popularity of 3.7 points, which is higher than 80.5% 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%

8.1

Overall score

40.0%

8.4

Price

8.2
Intel Core i9 14900 has a quality-to-price ratio of 8.2 points, which is higher than 96.9% 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 14900 belongs to the desktop processor class, which is more advanced than that of 56% and equal to 37.9%.
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

LGA1700
Intel Core i9 14900 uses the LGA1700 CPU socket, which is newer than that of 86.1% and equal to that of 7.4%.
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

Z790, H770, B760, Z690, H670, B660, H610
Intel Core i9 14900 supports Z790, H770, B760, Z690, H670, B660, H610 chipsets, which is broader compatibility than 84.4% and equal to 1.2%.
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 14900 uses the x86-64 architecture, which is more advanced than that of 1.7% and equal to that of 98.3%.
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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+

24
Intel Core i9 14900 has 24 CPU cores, which is more than 96.6% and equal to 2.1%.
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+

32
Intel Core i9 14900 offers 32 CPU threads, which is more than 95% and equal to 3%.
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

?
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

5.8 GHz
Intel Core i9 14900 reaches a boost clock of 5.8 GHz which is higher than that of 99.5% and equal to that of 0.3%.
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 2 GHz & 16 x 1.5 GHz
Intel Core i9 14900 has a base clock of 8x2 GHz & 16x1.5 GHz which is equal to that of 100%.
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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 i9 14900 uses a 10 nm process node, which is more advanced than that of 52.3% and equal to that of 19.1%.
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 7
Intel Core i9 14900 is built on the Intel 7 foundry process, which is more advanced than that of 66.2% and equal to that of 14.9%.
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

36 MB
Intel Core i9 14900 has an L3 cache of 36 MB which is larger than that of 92.7% and equal to that of 1.8%.
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

32 MB
Intel Core i9 14900 has an L2 cache of 32 MB which is larger than that of 96.7% and equal to that of 1.6%.
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

896 KB
Intel Core i9 14900 has an L1 cache of 896 KB which is larger than that of 82.7% and equal to that of 0.7%.
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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/DDR5
Intel Core i9 14900 supports DDR DDR4/DDR5, which is newer than in 79.1% and equal to that of 9.7%.
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

5,600 MHz
Intel Core i9 14900 supports memory speeds up to 5,600 MHz, which is higher than in 79.8% and equal to 4%.
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

DDR5-5600 MHz
Intel Core i9 14900 supports JEDEC memory speeds up to DDR5-5,600 MHz, which is higher than in 80.3% and equal to 5.1%.
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

5,600 MHz
Intel Core i9 14900 supports XMP/EXPO memory speeds up to 5,600 MHz, which is higher than in 96.1% and equal to 0.9%.
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

192 GB
Intel Core i9 14900 supports up to 192 GB of memory, which is more than 83.3% and equal to 6%.
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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 i9 14900 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 770
Intel Core i9 14900 uses the Intel UHD Graphics 770 integrated GPU, which is more advanced than that in 56.9% and equal to that in 4.9%.
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 i9 14900 has 32 GPU execution units, which is more than 70.8% and equal to 9.9%.
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

300 MHz
Intel Core i9 14900 has an integrated GPU clock of 300 MHz which is lower than that of 57% and equal to that of 38.7%.
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 i9 14900 supports AV1 (HW decode) media codecs, which is narrower support than 63.1% and equal to 10.8%.
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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

65 W
Intel Core i9 14900 has a TDP of 65 W which is higher than that of 70% and equal to that of 16.1%.
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 i9 14900 has a base power of 65 W which is higher than that of 70.3% and equal to that of 16.4%.
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

219 W
Intel Core i9 14900 has a boost power of 219 W which is higher than that of 93.4% and equal to that of 0.9%.
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 i9 14900 has a turbo duration of 28 seconds which is longer than that of 3.8% and equal to that of 85%.
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 i9 14900 does not support configurable TDP. 52.9% support configurable TDP.
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Intel Core i9 14900 vs the average processor

  • 18 more CPU cores
    Intel Core i9 14900 has more CPU cores than the average processor (24 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 14900 has more CPU cores than the average processor (24 vs 6). The average processor has 6 CPU cores.24 vs 6
  • 4.61x better multi-core performance
    Intel Core i9 14900 has a higher multi-core performance than the average processor (12,840 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 14900 has a higher multi-core performance than the average processor (12,840 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.12,840 vs 2,783
  • 75.3% better single-core performance
    Intel Core i9 14900 has a higher PassMark single-core score than the average processor (4,352 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 i9 14900 has a higher PassMark single-core score than the average processor (4,352 vs 2,483). The average processor scores 2,483 in PassMark single-core.4,352 vs 2,483
  • 3.49x higher multi-core score
    Intel Core i9 14900 has a higher Geekbench 6 multi-core score than the average processor (16,717 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 14900 has a higher Geekbench 6 multi-core score than the average processor (16,717 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.16,717 vs 4,793
  • 4.27x higher PassMark score
    Intel Core i9 14900 has a higher PassMark benchmark score than the average processor (44,987 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 14900 has a higher PassMark benchmark score than the average processor (44,987 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.44,987 vs 10,532.5
  • 34.9% higher boost clock
    Intel Core i9 14900 has a higher boost clock speed than the average processor (5.8 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 14900 has a higher boost clock speed than the average processor (5.8 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.5.8 GHz vs 4.3 GHz
  • 24 more CPU threads
    Intel Core i9 14900 has more CPU threads than the average processor (32 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 14900 has more CPU threads than the average processor (32 vs 8). The average processor has 8 CPU threads.32 vs 8
  • 89.6% higher single-core score
    Intel Core i9 14900 has a higher Geekbench 6 single-core score than the average processor (2,789 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 i9 14900 has a higher Geekbench 6 single-core score than the average processor (2,789 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.2,789 vs 1,471
  • Modern CPU socket
    Intel Core i9 14900 uses a more modern CPU socket than the average processor (LGA1700 vs FP2).
  • 4 year/s newer release date
    Intel Core i9 14900 has a newer release date than the average processor (2024 vs 2020).
  • Supports HMP
    Intel Core i9 14900 supports HMP, the average processor does not.
  • 18 more CPU cores
    Intel Core i9 14900 has more CPU cores than the average processor (24 vs 6). The average processor has 6 CPU cores.
  • 4.61x better multi-core performance
    Intel Core i9 14900 has a higher multi-core performance than the average processor (12,840 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 75.3% better single-core performance
    Intel Core i9 14900 has a higher PassMark single-core score than the average processor (4,352 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 3.49x higher multi-core score
    Intel Core i9 14900 has a higher Geekbench 6 multi-core score than the average processor (16,717 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 4.27x higher PassMark score
    Intel Core i9 14900 has a higher PassMark benchmark score than the average processor (44,987 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 34.9% higher boost clock
    Intel Core i9 14900 has a higher boost clock speed than the average processor (5.8 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 24 more CPU threads
    Intel Core i9 14900 has more CPU threads than the average processor (32 vs 8). The average processor has 8 CPU threads.
  • 89.6% higher single-core score
    Intel Core i9 14900 has a higher Geekbench 6 single-core score than the average processor (2,789 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 2 wider front-end design
    Intel Core i9 14900 has a higher front-end width than the average processor (6 vs 4). The average processor uses front-end width of 4.
  • 12.8x larger L2 cache
    Intel Core i9 14900 has a higher L2 cache than the average processor (32 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 4.5x larger L3 cache
    Intel Core i9 14900 has a higher L3 cache than the average processor (36 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • 4x more L2 per core
    Intel Core i9 14900 has more L2 cache per core than the average processor (2 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
  • More advanced microarchitecture
    Intel Core i9 14900 uses a more advanced microarchitecture than the average processor (Raptor Lake Refresh vs Kaby Lake).
  • Uses big.LITTLE design
    Intel Core i9 14900 uses a big.LITTLE design, the average processor does not.
  • 2.33x larger L1 cache
    Intel Core i9 14900 has a higher L1 cache than the average processor (896 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • More advanced foundry
    Intel Core i9 14900 uses a more advanced foundry process than the average processor (Intel 7 vs Intel 14 nm).
  • 16.7% smaller process node
    Intel Core i9 14900 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 i9 14900 supports a newer PCIe version than the average processor (5 vs 3.0).
  • 3x more memory capacity
    Intel Core i9 14900 has more maximum memory capacity than the average processor (192 GB vs 64 GB). The average processor supports 64 GB of memory.
  • 95.6% higher memory bandwidth
    Intel Core i9 14900 has a higher memory bandwidth than the average processor (89.6 GB/s vs 45.8 GB/s). The average processor offers memory bandwidth of 45.8 GB/s.
  • Newer DDR support
    Intel Core i9 14900 supports a newer DDR generation than the average processor (DDR4/DDR5 vs DDR4).
  • Supports memory overclocking
    Intel Core i9 14900 supports memory overclocking, the average processor does not.
  • 90.9% higher memory speed
    Intel Core i9 14900 has a higher maximum memory speed than the average processor (5,600 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • 4 more PCIe lanes
    Intel Core i9 14900 has more PCIe lanes than the average processor (20 vs 16). The average processor offers 16 PCIe lanes.
  • Supports ECC memory
    Intel Core i9 14900 supports ECC memory, the average processor does not.
  • 1 more supported displays
    Intel Core i9 14900 has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.
  • Includes stock cooler
    Intel Core i9 14900 includes a stock cooler, the average processor does not.

Total
Overall
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
Power & Thermal
  • Narrower instruction support
    Intel Core i9 14900 supports a narrower instruction set than the average processor (MMX, SSE, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA, BMI1, BMI2 vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
  • 8 lower clock multiplier
    Intel Core i9 14900 has a lower clock multiplier than the average processor (20 vs 28). The average processor has a clock multiplier of 28.
  • 44.4% larger die size
    Intel Core i9 14900 has a higher die size than the average processor (257 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • 12.5% less L3 per core
    Intel Core i9 14900 has less L3 cache per core than the average processor (1.5 MB/core vs 1,714 MB/core). The average processor provides 1,714 MB/core of L3 cache per core.
  • Narrower media codec support
    Intel Core i9 14900 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)).
  • 3.42x higher boost power
    Intel Core i9 14900 has a higher boost power draw than the average processor (219 W vs 64 W). The average processor has a boost power draw of 64 W.
  • 44.4% higher base power
    Intel Core i9 14900 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.
  • No configurable TDP
    Intel Core i9 14900 does not support configurable TDP, the average processor does.
  • 44.4% higher TDP
    Intel Core i9 14900 has a higher TDP than the average processor (65 W vs 45 W). The average processor has a TDP of 45 W.
  • 3.42x higher boost power
    Intel Core i9 14900 has a higher boost power draw than the average processor (219 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 14900 has a higher boost power draw than the average processor (219 W vs 64 W). The average processor has a boost power draw of 64 W.219 W vs 64 W
  • 44.4% larger die size
    Intel Core i9 14900 has a higher die size than the average processor (257 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 i9 14900 has a higher die size than the average processor (257 mm² vs 178 mm²). The average processor has a die size of 178 mm².257 mm² vs 178 mm²
  • 44.4% higher base power
    Intel Core i9 14900 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 i9 14900 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
  • No configurable TDP
    Intel Core i9 14900 does not support configurable TDP, the average processor does.
    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

    Intel Core i9 14900 does not support configurable TDP, the average processor does.
  • Narrower media codec support
    Intel Core i9 14900 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 i9 14900 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)
  • 12.5% less L3 per core
    Intel Core i9 14900 has less L3 cache per core than the average processor (1.5 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 i9 14900 has less L3 cache per core than the average processor (1.5 MB/core vs 1,714 MB/core). The average processor provides 1,714 MB/core of L3 cache per core.1.5 MB/core vs 1,714 MB/core
  • 44.4% higher TDP
    Intel Core i9 14900 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 i9 14900 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
  • 64% more expensive
    Intel Core i9 14900 is more expensive than the average processor (£410 vs £250).
    Intel Core i9 14900 is more expensive than the average processor (£410 vs £250).£410 vs £250
Total
Overall
Platform
Performance
Cache & Architecture
Integrated Graphics
Power & Thermal

Graphic comparison of Intel Core i9 14900 and other processors

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Third-party reviews

United Kingdom
amazon
4.5
38 Reviews

(Reviews last updated: May 2026)

What customers like about Intel Core i9 14900?

  • Exceptional single-core performance with boost clocks up to 6GHz
  • Elite multitasking and multi-threaded capabilities for video editing and 3D rendering
  • Smooth 4K and high-refresh-rate 1080p gaming performance
  • Drop-in compatibility with existing LGA 1700 motherboards (600 and 700-series)
  • Support for both DDR4 and DDR5 memory standards
  • Reliable integrated graphics (UHD 770) for troubleshooting or non-GPU workloads

What customers dislike about Intel Core i9 14900?

  • High power consumption, often exceeding official specs under sustained load
  • Runs extremely hot, frequently hitting 100°C and requiring high-end 360mm AIO cooling
  • Minimal performance gains over the previous generation i9-13900K
  • Documented stability and degradation issues, sometimes requiring BIOS/microcode updates
  • End-of-life platform with no future CPU upgrade path on the LGA 1700 socket
  • Premium price point that may not offer the best value for pure gaming compared to AMD X3D rivals

Expert reviews

V
vividrepairs.co.uk
20/01/2026
Intel Core i9-14900 Desktop Processor Review UK (2026)

The Intel Core i9-14900 is a 24-core (8 P-cores, 16 E-cores) processor featuring 5.8 GHz boost clocks, offering superior single-thread speed for productivity and 1080p gaming alongside a strong, cost-effective upgrade path for LGA 1700 motherboard owners. Key disadvantages include high power consumption (up to 253W), substantial cooling requirements—demanding high-performance...Read more

B
browser.geekbench.com
08/01/2024
Intel Core i9-14900 Benchmarks - Geekbench Would you like me to find reviews for the unlocked K-series or KF-series variants of this processor instead...

The Intel Core i9-14900, part of the 14th Gen "Raptor Lake Refresh," utilizes a 24-core (8 E) hybrid architecture, achieving Geekbench 6 scores of approximately 2,789 single-core and 16,709 multi-core. Operating at a base 2.0 GHz with a 5.8 GHz boost, it provides top-tier, versatile performance for high-end productivity, streaming, and 3D rendering tasks. Key advantages include...Read more

C
cpubenchmark.net
08/01/2024
Intel Core i9-14900 - CPU Benchmarks

The Intel Core i9-14900 is a high-end 14th Gen Raptor Lake Refresh desktop processor, featuring 24 cores (8P + 16E) and a 5.8 GHz max turbo frequency that offers top-tier, single-core-driven gaming and productivity performance. Key advantages include its capability to act as a "drop-in" upgrade for existing LGA 1700 motherboards and the inclusion of UHD Graphics 770 for...Read more

H
hardwareand.co
17/10/2023
14th Gen Comparison: Raptor Lake Refresh 65W Technical Specs

The Intel Core i9-14900K and i5-14600K act as a refined refresh of the 13th-gen architecture, offering modest 1-5% performance gains over their predecessors in gaming and productivity. The flagship i9-14900K, with 24 cores and 6GHz, leads in heavily threaded tasks, while the i5-14600K provides high-end gaming value using the LGA1700 platform, which offers a convenient upgrade path....Read more

(Translated)Show original
H
hardwarecooking.fr
17/10/2023
Intel Core i9-14900 Review: The king is dead, long live the king!

The HardwareCooking review characterizes the Intel Core i9-14900K as a "Raptor Lake Refresh" that maximizes existing LGA1700 architecture to reach 6.0 GHz, offering elite single-core and multi-threaded performance for high-end gaming and creative tasks. While it maintains the 24-core/32-thread config of the 13900K and keeps the same launch price, performance gains over the previous...Read more

(Translated)Show original
T
tuttotech.net
17/10/2023
Intel Core i9-14900K is the CPU king, but is it worth it? Head-to-head with i9-13900K

TuttoTech describes the Intel Core i9-14900K as an incremental "Raptor Lake Refresh," featuring the same 24-core architecture as the 13900K but pushing speeds to 6.0 GHz for a modest 3–6% performance gain. Key advantages include top-tier single-core speeds, Intel Application Optimization (APO) support for improved gaming, and continued LGA 1700 platform compatibility. However, the...Read more

(Translated)Show original
R
robadainformatici.it
28/02/2026
Intel Core i9-14900K – Full Review

The Intel Core i9-14900K, as reviewed by Roba da Informatici, stands as the peak performance processor for the LGA 1700 platform, utilizing a 24-core, 32-thread hybrid architecture to achieve 6 GHz boost clocks. It offers exceptional single- and multi-core performance for gaming and demanding productivity tasks while maintaining compatibility with existing Z690/Z790 motherboards....Read more

(Translated)Show original
S
smartworld.it
17/10/2023
Intel Core i9-14900K Review: A Gaming PC Powerhouse, in Every Sense

The Intel Core i9-14900K is a high-performance, 24-core "refresh" of the 13th generation, featuring boosted clock speeds up to 6.0 GHz and supporting Intel Application Optimization for enhanced gaming performance. Pros include top-tier single-core and multi-threaded performance, compatibility with LGA 1700 motherboards, and a consistent price point at launch. However, the chip...Read more

(Translated)Show original
T
tuttotech.net
17/10/2023
Intel Core i9-14900K Review: Screaming Power and Platform Maturity

The TuttoTech review defines the Intel Core i9-14900K as a refined, 6.0 GHz "refresh" of the Raptor Lake architecture, representing the peak of the LGA 1700 platform. Key pros include best-in-class, out-of-the-box performance for productivity and gaming, sustained platform maturity with DDR4/DDR5 support, and a competitive price point relative to its predecessor. However, the review...Read more

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T
tomshw.it
17/10/2023
Intel Core i9-14900K Review & Benchmarks

The Intel Core i9-14900K, as reviewed by Tom's Hardware Italy, is a 24-core "Raptor Lake Refresh" flagship that hits a 6.0 GHz frequency, offering top-tier performance for gaming and content creation. While providing solid multi-threaded results and supporting fast DDR5-8000+ memory, the processor delivers only minor performance gains (1-3%) over the previous 13900K, coupled with...Read more

(Translated)Show original

Video reviews

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