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Intel Core i9 14900HX Review | 78 Data compared

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  • Avg. price in UK: ~£600
  • Avg. price in US: ~$680
  • PassMark benchmark result: 44252
  • N. of physical cores: 24
  • CPU boost clock speed: 5.8 GHz

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

8.2

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%

?

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%

8.4

Performance

18.0%

8.0

Cache & Architecture

10.0%

8.9

Memory & PCIe

7.0%

5.0

Power & Thermal

4.0%

8.3

Platform

1.0%

8.1

Integrated Graphics

Excellent
?

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

  • 8.2
    Gaming

    Score components:

    30.0%

    8.1

    PassMark single-core benchmark score

    25.0%

    7.7

    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%

    7.4

    Geekbench 6 multi-core benchmark score

    20.0%

    10

    N. of physical cores

    20.0%

    10

    CPU threads

    15.0%

    6.1

    L3 cache

  • No image
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Best prices in UK

    N/A~ £600

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 i9-14900HX is a high-end mobile processor from the Raptor Lake-HX Refresh family, featuring a hybrid architecture with 24 cores (8 Performance and 16 Efficient) and 32 threads. It boasts a maximum turbo frequency of 5.8 GHz, 36 MB of L3 Smart Cache, and supports up to 192 GB of DDR5-5600 or DDR4-3200 memory. Main pros include exceptional single-core and multi-threaded performance for demanding gaming and creative workloads, alongside advanced technologies like Thermal Velocity Boost and PCIe 5.0 support. However, its significant power demands—peaking at 157W—frequently lead to high operating temperatures and thermal throttling, which can drastically reduce battery life and may require undervolting for optimal stability.

Technical Specifications of processor Intel Core i9 14900HX

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

8.2
Intel Core i9 14900HX has a technical score of 8.16 points, which is higher than that of 96.6% 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 i9 14900HX 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%

8.2

Overall score

40.0%

7.4

Price

7.9
Intel Core i9 14900HX has a quality-to-price ratio of 7.9 points, which is higher than 92.7% 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 i9 14900HX 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

FCBGA1964
Intel Core i9 14900HX uses the FCBGA1964 CPU socket, which is older than that of 67.4% of processors and equal to that of 1.6% 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

WM790, HM770
Intel Core i9 14900HX supports WM790, HM770 chipsets, which is narrower compatibility than 59.6% of processors and equal to that of 2.2% of processors.
CPU architecture
What it is: The processor family or design generation behind the chip, such as Zen 4 or Raptor Lake.
When it matters: When you are comparing CPUs across generations and want a clearer sense of their design age, feature level, and expected performance class.

Importance: HIGH

x86-64
Intel Core i9 14900HX 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+

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

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

?
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 14900HX reaches a boost clock of 5.8 GHz which is higher than that of 99.5% of processors and equal to that of 0.3% of processors.
CPU base clock speed
What it is: The processor's normal all-core starting frequency before boost behavior raises clocks temporarily.
When it matters: When you care about steadier performance in longer workloads rather than short burst speed alone.

Importance: MEDIUM

8 x 2.2 GHz & 16 x 1.6 GHz
Intel Core i9 14900HX has a base clock of 8x2.2 GHz & 16x1.6 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

10 nm
Intel Core i9 14900HX uses a 10 nm process node, which is more advanced than that of 52.3% of processors and equal to that of 19.1% of processors.
Foundry
What it is: The semiconductor manufacturer that physically fabricates the processor chip.
When it matters: When process source, manufacturing generation, or foundry differences matter to your comparison more than day-to-day performance alone.

Importance: MEDIUM

Intel 7
Intel Core i9 14900HX is built on the Intel 7 foundry process, which is more advanced than that of 66.2% of processors and equal to that of 14.9% 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

36 MB
Intel Core i9 14900HX has an L3 cache of 36 MB which is larger than that of 92.7% of processors and equal to that of 1.8% of processors.
L2 cache
What it is: The total amount of L2 cache available across the processor.
When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

Importance: MEDIUM

Good value: >=6 MB

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

2,176 KB
Intel Core i9 14900HX has an L1 cache of 2176 KB which is larger than that of 96.8% of processors and equal to that of 1% 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/DDR5
Intel Core i9 14900HX supports DDR DDR4/DDR5, which is newer than that of 79.1% of processors and equal to that of 9.7% 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

5,600 MHz
Intel Core i9 14900HX supports memory speeds up to 5600 MHz, which is higher than that of 79.8% of processors and equal to 4% 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

DDR5-5600 MHz
Intel Core i9 14900HX supports JEDEC memory speeds up to DDR5-5600 MHz, which is higher than that of 80.3% of processors and equal to 5.1% 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

?
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 14900HX supports up to 192 GB of memory, which is more than 83.3% of processors and equal to 6% of processors.
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Integrated graphics
What it is: Includes built-in graphics, so the system can output video without a separate graphics card.
When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

Importance: HIGH

yes
Intel Core i9 14900HX includes integrated graphics. 87.6% of processors include integrated graphics.
Intel UHD Graphics 770
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 32EU
Intel Core i9 14900HX uses the Intel UHD Graphics 32EU integrated GPU, which is less advanced than that in 62.1% of processors and equal to that in 0.9% 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

?
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 14900HX has an integrated GPU clock of 300 MHz which is lower than that of 57% of processors and equal to that of 38.7% 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), AV1 (HW decode)
Intel Core i9 14900HX supports H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode), AV1 (HW decode) media codecs, which is broader support than 81.6% of processors and equal to 3.2% of processors.
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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

157 W
Intel Core i9 14900HX has a TDP of 157 W which is higher than that of 95.8% 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

55 W
Intel Core i9 14900HX has a base power of 55 W which is higher than that of 64.1% of processors and equal to that of 4.1% 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

157 W
Intel Core i9 14900HX has a boost power of 157 W which is higher than that of 87.1% of processors and equal to that of 2.5% of processors.
Tau (power duration limit)
What it is: The time limit the CPU can stay at higher boost power before dropping toward sustained power.
When it matters: When you want to understand turbo behavior under longer loads.

Importance: MEDIUM

Good value: <=28 s

28 seconds
Intel Core i9 14900HX has a turbo duration of 28 seconds which is longer than that of 3.8% of processors and equal to that of 85% of processors.
Configurable TDP
What it is: Allows the processor to run in alternate power modes instead of being fixed to one default TDP target.
When it matters: When you want more control over heat, noise, and power draw in compact systems, quieter builds, or thermally limited machines.

Importance: LOW

yes
Intel Core i9 14900HX supports configurable TDP. 52.9% of processors support configurable TDP.
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Intel Core i9 14900HX vs the average processor

  • 18 more CPU cores
    Intel Core i9 14900HX 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 14900HX has more CPU cores than the average processor (24 vs 6). The average processor has 6 CPU cores.24 vs 6
  • 3.46x higher multi-core score
    Intel Core i9 14900HX has a higher Geekbench 6 multi-core score than the average processor (16,594 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 14900HX has a higher Geekbench 6 multi-core score than the average processor (16,594 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.16,594 vs 4,793
  • 34.9% higher boost clock
    Intel Core i9 14900HX 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 14900HX 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
  • 4.2x higher PassMark score
    Intel Core i9 14900HX has a higher PassMark benchmark score than the average processor (44,252 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 14900HX has a higher PassMark benchmark score than the average processor (44,252 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.44,252 vs 10,532.5
  • 69.1% better single-core performance
    Intel Core i9 14900HX has a higher PassMark single-core score than the average processor (4,198 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 14900HX has a higher PassMark single-core score than the average processor (4,198 vs 2,483). The average processor scores 2,483 in PassMark single-core.4,198 vs 2,483
  • 24 more CPU threads
    Intel Core i9 14900HX 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 14900HX has more CPU threads than the average processor (32 vs 8). The average processor has 8 CPU threads.32 vs 8
  • 79.8% higher single-core score
    Intel Core i9 14900HX has a higher Geekbench 6 single-core score than the average processor (2,645 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 14900HX has a higher Geekbench 6 single-core score than the average processor (2,645 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.2,645 vs 1,471
  • 12.8x larger L2 cache
    Intel Core i9 14900HX 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.
    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 i9 14900HX 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.32 MB vs 2.5 MB
  • 4 year/s newer release date
    Intel Core i9 14900HX has a newer release date than the average processor (2,024 vs 2,020).
  • Supports HMP
    Intel Core i9 14900HX supports HMP, the average processor does not.
  • Broader instruction support
    Intel Core i9 14900HX supports a broader instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, 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).
  • Includes crypto acceleration
    Intel Core i9 14900HX includes crypto acceleration, the average processor does not.
  • 18 more CPU cores
    Intel Core i9 14900HX has more CPU cores than the average processor (24 vs 6). The average processor has 6 CPU cores.
  • 3.46x higher multi-core score
    Intel Core i9 14900HX has a higher Geekbench 6 multi-core score than the average processor (16,594 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 34.9% higher boost clock
    Intel Core i9 14900HX 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.
  • 4.2x higher PassMark score
    Intel Core i9 14900HX has a higher PassMark benchmark score than the average processor (44,252 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 69.1% better single-core performance
    Intel Core i9 14900HX has a higher PassMark single-core score than the average processor (4,198 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 24 more CPU threads
    Intel Core i9 14900HX has more CPU threads than the average processor (32 vs 8). The average processor has 8 CPU threads.
  • 79.8% higher single-core score
    Intel Core i9 14900HX has a higher Geekbench 6 single-core score than the average processor (2,645 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • Unlocked for overclocking
    Intel Core i9 14900HX has an unlocked multiplier, the average processor does not.
  • 2 wider front-end design
    Intel Core i9 14900HX 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 14900HX 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 14900HX 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 14900HX 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 14900HX uses a more advanced microarchitecture than the average processor (Raptor Lake Refresh vs Kaby Lake).
  • Uses big.LITTLE design
    Intel Core i9 14900HX uses a big.LITTLE design, the average processor does not.
  • 5.67x larger L1 cache
    Intel Core i9 14900HX has a higher L1 cache than the average processor (2,176 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • More advanced foundry
    Intel Core i9 14900HX uses a more advanced foundry process than the average processor (Intel 7 vs Intel 14 nm).
  • 16.7% smaller process node
    Intel Core i9 14900HX 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 14900HX supports a newer PCIe version than the average processor (5 vs 3.0).
  • 3x more memory capacity
    Intel Core i9 14900HX 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 14900HX 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 14900HX supports a newer DDR generation than the average processor (DDR4/DDR5 vs DDR4).
  • Supports memory overclocking
    Intel Core i9 14900HX supports memory overclocking, the average processor does not.
  • 90.9% higher memory speed
    Intel Core i9 14900HX 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 14900HX has more PCIe lanes than the average processor (20 vs 16). The average processor offers 16 PCIe lanes.
  • Supports ECC memory
    Intel Core i9 14900HX supports ECC memory, the average processor does not.
  • 1 more supported displays
    Intel Core i9 14900HX has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.

Total
Overall
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
  • 6 lower clock multiplier
    Intel Core i9 14900HX has a lower clock multiplier than the average processor (22 vs 28). The average processor has a clock multiplier of 28.
  • 44.4% larger die size
    Intel Core i9 14900HX 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 14900HX 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.
  • 2.45x higher boost power
    Intel Core i9 14900HX has a higher boost power draw than the average processor (157 W vs 64 W). The average processor has a boost power draw of 64 W.
  • 3.49x higher TDP
    Intel Core i9 14900HX has a higher TDP than the average processor (157 W vs 45 W). The average processor has a TDP of 45 W.
  • 22.2% higher base power
    Intel Core i9 14900HX has a higher base power draw than the average processor (55 W vs 45 W). The average processor has a base power draw of 45 W.
  • 2.45x higher boost power
    Intel Core i9 14900HX has a higher boost power draw than the average processor (157 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 14900HX has a higher boost power draw than the average processor (157 W vs 64 W). The average processor has a boost power draw of 64 W.157 W vs 64 W
  • 44.4% larger die size
    Intel Core i9 14900HX 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 14900HX 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
  • 3.49x higher TDP
    Intel Core i9 14900HX has a higher TDP than the average processor (157 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 14900HX has a higher TDP than the average processor (157 W vs 45 W). The average processor has a TDP of 45 W.157 W vs 45 W
  • 12.5% less L3 per core
    Intel Core i9 14900HX 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 14900HX 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
  • 2.4x more expensive
    Intel Core i9 14900HX is more expensive than the average processor (£600 vs £250).
    Intel Core i9 14900HX is more expensive than the average processor (£600 vs £250).£600 vs £250
  • 22.2% higher base power
    Intel Core i9 14900HX has a higher base power draw than the average processor (55 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 14900HX has a higher base power draw than the average processor (55 W vs 45 W). The average processor has a base power draw of 45 W.55 W vs 45 W
  • 6 lower clock multiplier
    Intel Core i9 14900HX has a lower clock multiplier than the average processor (22 vs 28). The average processor has a clock multiplier of 28.
    What it is: The ratio used to derive CPU frequency from the base clock.
    When it matters: When you tune or compare overclocking behavior.

    Importance: LOW

    Good value: >33

    Intel Core i9 14900HX has a lower clock multiplier than the average processor (22 vs 28). The average processor has a clock multiplier of 28.22 vs 28
Total
Overall
Performance
Cache & Architecture
Power & Thermal

Graphic comparison of Intel Core i9 14900HX and other processors

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Third-party reviews

What customers like about Intel Core i9 14900HX?

  • Exceptional multi-core performance for demanding productivity tasks like 3D rendering and simulation.
  • Unbeatable single-core speeds reaching up to 5.8 GHz, delivering high frame rates in gaming.
  • Future-proof hardware specifications featuring 24 cores and 32 threads.
  • Supports high-speed DDR5-5600 memory and PCIe Gen 5 for modern storage and peripherals.
  • Considered one of the most powerful mobile processors currently available for high-end laptops.

What customers dislike about Intel Core i9 14900HX?

  • Significant overheating issues, frequently hitting thermal limits (100°C) even under moderate loads.
  • High power consumption leads to very poor battery life, often lasting less than an hour during active use.
  • Reported stability concerns, including random app crashes and Blue Screen of Death (BSOD) errors.
  • Potential long-term hardware degradation risks associated with high voltage spikes (above 1.4V).
  • Minimal performance gains over the previous generation (i9-13980HX) despite higher clock speeds.

Expert reviews

L
laptopmag.com
07/07/2024
Don't buy an Intel gaming laptop unless it has this amazing processor

The Intel Core i9-14900HX is positioned as the essential processor for high-end gaming laptops, offering superior performance for intensive tasks like video rendering and streaming. A major pro is its significant performance advantage, with multi-core benchmarks showing it outperforming the newer Intel Core Ultra 9 185H by nearly 45%, providing substantial future-proofing....Read more

L
laptopmedia.com
29/03/2026
Intel Core i9-14900HX - LaptopMedia Benchmarks

The Intel Core i9-14900HX is a top-tier "Raptor Lake Refresh" 24-core, 32-thread mobile processor, delivering exceptional performance in heavy workloads like 3D rendering and enthusiast gaming. Key pros include high boost clocks of up to 5.80 GHz, strong single-core and multi-core results, and an unlocked multiplier that enables straightforward overclocking and undervolting for...Read more

C
cpubenchmark.net
29/03/2026
Intel Core i9-14900HX - CPU Benchmarks

The Intel Core i9-14900HX is a 14th Gen Raptor Lake Refresh mobile processor featuring 24 cores (8P + 16E) and 32 threads, delivering top-tier performance for high-end laptops. It boasts exceptional single-thread speeds reaching 5.8 GHz and supports DDR5-5600 memory, making it ideal for gaming and professional tasks. While performance is roughly 30-34% faster than the i9-12900HX, it...Read more

U
ultrabookreview.com
04/12/2024
Lenovo Legion Pro 7i long-term review (gen 9, Core i9-14900HX)

The long-term review of the Lenovo Legion Pro 7i (Gen 9) highlights it as a mature, high-performance laptop featuring solid build quality, excellent ergonomics, and an upgraded IPS display with 100% DCI-P3 color coverage. Powered by an Intel Core i9-14900HX and RTX 4080, it delivers strong gaming performance without thermal throttling, particularly when elevated for improved...Read more

P
pcwelt.de
20/02/2024
Intel Core i9-14900HX Review: Old Wine in New Bottles

The Intel Core i9-14900HX, a 24-core "Raptor Lake Refresh" processor, delivers extreme raw performance with a 5.8 GHz boost clock, making it ideal for demanding productivity tasks like rendering and high-end gaming. However, this "ferocious" power comes with significant trade-offs, specifically high thermal output (frequently hitting 95°C-100°C) and poor battery life due to high...Read more

(Translated)Show original
L
laptopmedia.com
30/06/2026
Our articles and reviews tagged Intel Core i9-14900HX

The Intel Core i9-14900HX, based on LaptopMedia’s analysis, is a 24-core Raptor Lake Refresh processor designed for high-performance gaming and workstation laptops, reaching up to 5.80 GHz. Its primary advantages include leading single-core responsiveness and multi-threaded performance, supporting up to 192GB of RAM. However, the chip requires robust cooling to prevent thermal...Read more

(Translated)Show original
T
techfi.nl
19/11/2024
Erazer Major 15 X1 review: impressive gaming power in a compact frame

The MEDION Erazer Major 15 X1 is a high-performance gaming laptop featuring a 14th-generation Intel Core i9-14900HX, an NVIDIA GeForce RTX 4070, and a 15.3-inch QHD+ 240Hz display. It is characterized by its robust aluminum chassis and a high-quality Cherry MX mechanical keyboard, which offers a superior, tactile typing experience compared to competitors. Key advantages highlighted...Read more

(Translated)Show original
T
techgaming.nl
16/10/2024
Review: Erazer Beast X40-MD62613 NL

The Medion Erazer Beast X40-MD62613 is a high-performance 17.3-inch gaming laptop featuring an Intel Core i9-14900HX, RTX 4090, and a 240Hz QHD+ display. It includes an external water cooling kit that significantly reduces temperatures (by 11–13°C) and lowers fan noise. Pros include top-tier gaming performance, a tactile Cherry MX mechanical keyboard, and versatile I/O, while cons...Read more

(Translated)Show original

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