Intel Core i9 9980XE Review | 78 Data compared

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  • Avg. price: ~£570
  • PassMark benchmark result: 31507
  • N. of physical cores: 18
  • CPU boost clock speed: 4.5 GHz

Intel Core i9 9980XE review. Compare 78 technical specifications and user reviews to see how it ranks among processors and if it is worth buying.

6.4

Overall score

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

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

Score components:

90.0%

6.3

Technical Score

10.0%

7.4

User score

Good
6.3

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%

6.4

Performance

18.0%

6.5

Cache & Architecture

10.0%

7.2

Memory & PCIe

7.0%

3.1

Power & Thermal

4.0%

7.6

Platform

1.0%

3.4

Integrated Graphics

Good
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%

8.5

User reviews

30.0%

5.1

Popularity

User score:
United Kingdom
amazon
4.2
(73)
amazon
5.0
(3)

(Reviews last updated: May 2026)

Very good
  • 4.9
    Gaming

    Score components:

    30.0%

    4.3

    PassMark single-core benchmark score

    25.0%

    4.0

    Geekbench 6 single-core benchmark score

    20.0%

    6.1

    CPU boost clock speed

    17.0%

    4.5

    L3 cache

    8.0%

    7.5

    N. of physical cores

  • 6.6
    Video editing

    Score components:

    45.0%

    5.3

    Geekbench 6 multi-core benchmark score

    20.0%

    7.5

    N. of physical cores

    20.0%

    10

    CPU threads

    15.0%

    4.5

    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 i9-9980XE is a flagship Extreme Edition processor featuring 18 cores and 36 threads built on a 14nm architecture for the LGA 2066 socket. It operates at a base frequency of 3.0 GHz with a maximum Turbo Boost 3.0 speed of 4.5 GHz, supported by 24.75 MB of L3 cache and a 165W TDP. Main pros include exceptional multi-threaded performance for professional content creation, quad-channel memory support, and improved thermals due to the use of Solder Thermal Interface Material (STIM). However, notable cons include its high power consumption, expensive launch price, and the fact that it is often outperformed in gaming and single-core tasks by cheaper mainstream processors like the i9-9900K.

Technical Specifications of processor Intel Core i9 9980XE

Technical Score

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

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

Score components:

60.0%

6.4

Performance

18.0%

6.5

Cache & Architecture

10.0%

7.2

Memory & PCIe

7.0%

3.1

Power & Thermal

4.0%

7.6

Platform

1.0%

3.4

Integrated Graphics

6.3
Intel Core i9 9980XE has a technical score of 6.28 points, which is higher than that of 69.2% 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%

8.5

User reviews

30.0%

5.1

Popularity

User score:
United Kingdom
amazon
4.2
(73)
amazon
5.0
(3)

(Reviews last updated: May 2026)

7.4
Intel Core i9 9980XE has a user score of 7.45 points, which is lower than that of 90.9% 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.
5.1
Intel Core i9 9980XE has a popularity of 5.1 points, which is higher than 82.6% of products in this category.
Ratio quality/price

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

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

Score components:

60.0%

6.4

Overall score

40.0%

7.5

Price

6.7
Intel Core i9 9980XE has a quality-to-price ratio of 6.7 points, which is higher than 61.9% 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

workstation
Intel Core i9 9980XE belongs to the workstation processor class, which is more advanced than that of 95.1% of processors and equal to that of 4.9% 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

LGA2066
Intel Core i9 9980XE uses the LGA2066 CPU socket, which is newer than that of 74.4% of processors and equal to that of 1.5% 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

X299
Intel Core i9 9980XE supports X299 chipsets, which is broader compatibility than 95.3% of processors and equal to that of 1.6% 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 9980XE 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+

18
Intel Core i9 9980XE has 18 CPU cores, which is more than 95.5% of processors and equal to 0.2% 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+

36
Intel Core i9 9980XE offers 36 CPU threads, which is more than 98.1% of processors and equal to 0.2% 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 9980XE offers 2 threads per core, which is more than 30.4% of processors and equal to 69.6% of processors.
CPU boost clock speed
What it is: The highest clock speed the processor can reach under boost conditions.
When it matters: When you care about peak speed in short bursts.

Importance: HIGH

Good value: >4.7 GHz

4.5 GHz
Intel Core i9 9980XE reaches a boost clock of 4.5 GHz which is higher than that of 56.5% of processors and equal to that of 5.4% 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

18 x 3 GHz
Intel Core i9 9980XE has a base clock of 18x3 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 9980XE 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 9980XE 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

24.75 MB
Intel Core i9 9980XE has an L3 cache of 24.75 MB which is larger than that of 87.4% of processors and equal to that of 0.2% 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

18 MB
Intel Core i9 9980XE has an L2 cache of 18 MB which is larger than that of 92.5% of processors and equal to that of 0.5% 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

1,152 KB
Intel Core i9 9980XE has an L1 cache of 1152 KB which is larger than that of 88.8% of processors and equal to that of 0.3% 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 9980XE 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

2,666 MHz
Intel Core i9 9980XE supports memory speeds up to 2666 MHz, which is lower than that of 55% of processors and equal to 8.1% 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

DDR4-2666 MHz
Intel Core i9 9980XE supports JEDEC memory speeds up to DDR4-2666 MHz, which is lower than that of 55.3% of processors and equal to 7.4% 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 9980XE supports up to 128 GB of memory, which is more than 61.9% of processors and equal to 21.4% of processors.
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Integrated graphics
What it is: Includes built-in graphics, so the system can output video without a separate graphics card.
When it matters: When you want the PC to work without a dedicated GPU, or you are building an office, media, compact, or troubleshooting-friendly system.

Importance: HIGH

no
Intel Core i9 9980XE does not include integrated graphics. 87.6% of processors include integrated graphics.
Integrated GPU model
What it is: The model name of the integrated graphics processor, if present.
When it matters: When you plan to use the CPU's built-in graphics.

Importance: MEDIUM

N/A
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

N/A
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

?
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

N/A
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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

165 W
Intel Core i9 9980XE has a TDP of 165 W which is higher than that of 95.9% of processors and equal to that of 1% of processors.
Base power (PL1)
What it is: The sustained power target used for longer CPU loads.
When it matters: When you choose cooling and power delivery for sustained workloads.

Importance: MEDIUM

Good value: <30 W

165 W
Intel Core i9 9980XE has a base power of 165 W which is higher than that of 95.9% of processors and equal to that of 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

165 W
Intel Core i9 9980XE has a boost power of 165 W which is higher than that of 91.3% of processors and equal to that of 0.4% 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

?
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 9980XE does not support configurable TDP. 52.9% of processors support configurable TDP.
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Intel Core i9 9980XE vs the average processor

  • 3.16x better multi-core performance
    Intel Core i9 9980XE has a higher multi-core performance than the average processor (8,791 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 9980XE has a higher multi-core performance than the average processor (8,791 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.8,791 vs 2,783
  • 12 more CPU cores
    Intel Core i9 9980XE has more CPU cores than the average processor (18 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 9980XE has more CPU cores than the average processor (18 vs 6). The average processor has 6 CPU cores.18 vs 6
  • 28 more CPU threads
    Intel Core i9 9980XE has more CPU threads than the average processor (36 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 9980XE has more CPU threads than the average processor (36 vs 8). The average processor has 8 CPU threads.36 vs 8
  • 2.99x higher PassMark score
    Intel Core i9 9980XE has a higher PassMark benchmark score than the average processor (31,507 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 9980XE has a higher PassMark benchmark score than the average processor (31,507 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.31,507 vs 10,532.5
  • 7.2x larger L2 cache
    Intel Core i9 9980XE has a higher L2 cache than the average processor (18 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 9980XE has a higher L2 cache than the average processor (18 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.18 MB vs 2.5 MB
  • 28 more PCIe lanes
    Intel Core i9 9980XE has more PCIe lanes than the average processor (44 vs 16). The average processor offers 16 PCIe lanes.
    What it is: The number of PCIe lanes provided directly by the processor.
    When it matters: When you connect fast GPUs, SSDs, or expansion cards.

    Importance: HIGH

    Good value: >=20

    Intel Core i9 9980XE has more PCIe lanes than the average processor (44 vs 16). The average processor offers 16 PCIe lanes.44 vs 16
  • 2.34x higher multi-core score
    Intel Core i9 9980XE has a higher Geekbench 6 multi-core score than the average processor (11,223 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 9980XE has a higher Geekbench 6 multi-core score than the average processor (11,223 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.11,223 vs 4,793
  • Unlocked for overclocking
    Intel Core i9 9980XE 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 9980XE has an unlocked multiplier, the average processor does not.
  • Modern CPU socket
    Intel Core i9 9980XE uses a more modern CPU socket than the average processor (LGA2,066 vs FP2).
  • Higher-end processor class
    Intel Core i9 9980XE belongs to a higher-end processor class than the average processor (workstation vs mobile).
  • 3.16x better multi-core performance
    Intel Core i9 9980XE has a higher multi-core performance than the average processor (8,791 vs 2,783). The average processor scores 2,783 in Cinebench R20 multi-core.
  • 12 more CPU cores
    Intel Core i9 9980XE has more CPU cores than the average processor (18 vs 6). The average processor has 6 CPU cores.
  • 28 more CPU threads
    Intel Core i9 9980XE has more CPU threads than the average processor (36 vs 8). The average processor has 8 CPU threads.
  • 2.99x higher PassMark score
    Intel Core i9 9980XE has a higher PassMark benchmark score than the average processor (31,507 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 2.34x higher multi-core score
    Intel Core i9 9980XE has a higher Geekbench 6 multi-core score than the average processor (11,223 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • Unlocked for overclocking
    Intel Core i9 9980XE has an unlocked multiplier, the average processor does not.
  • 4.7% higher boost clock
    Intel Core i9 9980XE has a higher boost clock speed than the average processor (4.5 GHz vs 4.3 GHz). The average processor reaches boost clock speed of 4.3 GHz.
  • 7.2x larger L2 cache
    Intel Core i9 9980XE has a higher L2 cache than the average processor (18 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 3.09x larger L3 cache
    Intel Core i9 9980XE has a higher L3 cache than the average processor (24.8 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • 3x larger L1 cache
    Intel Core i9 9980XE has a higher L1 cache than the average processor (1,152 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • 2x more L2 per core
    Intel Core i9 9980XE has more L2 cache per core than the average processor (1 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
  • 28 more PCIe lanes
    Intel Core i9 9980XE has more PCIe lanes than the average processor (44 vs 16). The average processor offers 16 PCIe lanes.
  • Supports memory overclocking
    Intel Core i9 9980XE supports memory overclocking, the average processor does not.
  • 85.6% higher memory bandwidth
    Intel Core i9 9980XE has a higher memory bandwidth than the average processor (85 GB/s vs 45.8 GB/s). The average processor offers memory bandwidth of 45.8 GB/s.
  • 2x more memory capacity
    Intel Core i9 9980XE has more maximum memory capacity than the average processor (128 GB vs 64 GB). The average processor supports 64 GB of memory.
  • No crypto acceleration
    Intel Core i9 9980XE does not include crypto acceleration, the average processor does.
  • 2 year/s older release date
    Intel Core i9 9980XE has an older release date than the average processor (2,018 vs 2,020).
    November 2018
  • 68.6% slower Blender rendering
    Intel Core i9 9980XE has a higher Blender BMW27 render time than the average processor (104.3 vs 331.88). The average processor needs 331.88 for the Blender BMW27 test.
  • 2.72x larger die size
    Intel Core i9 9980XE has a higher die size than the average processor (484 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • 16.7% larger process node
    Intel Core i9 9980XE has a higher process node than the average processor (14 nm vs 12 nm). The average processor uses a process node of 12 nm.
  • 19.8% less L3 per core
    Intel Core i9 9980XE has less L3 cache per core than the average processor (1.4 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
  • Less advanced microarchitecture
    Intel Core i9 9980XE uses a less advanced microarchitecture than the average processor (Skylake vs Kaby Lake).
  • 2 fewer memory channels
    Intel Core i9 9980XE has fewer memory channels than the average processor (4 vs 2). The average processor supports 2 memory channels.
  • 9.1% lower memory speed
    Intel Core i9 9980XE has a lower maximum memory speed than the average processor (2,666 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • No integrated graphics
    Intel Core i9 9980XE does not include integrated graphics, the average processor does.
  • 2.58x higher boost power
    Intel Core i9 9980XE has a higher boost power draw than the average processor (165 W vs 64 W). The average processor has a boost power draw of 64 W.
  • 3.67x higher base power
    Intel Core i9 9980XE has a higher base power draw than the average processor (165 W vs 45 W). The average processor has a base power draw of 45 W.
  • 3.67x higher TDP
    Intel Core i9 9980XE has a higher TDP than the average processor (165 W vs 45 W). The average processor has a TDP of 45 W.
  • No configurable TDP
    Intel Core i9 9980XE does not support configurable TDP, the average processor does.
  • 68.6% slower Blender rendering
    Intel Core i9 9980XE has a higher Blender BMW27 render time than the average processor (104.3 vs 331.88). The average processor needs 331.88 for the Blender BMW27 test.
    What it is: A Blender render result based on the BMW27 scene, used to show how quickly the processor can finish a heavy 3D rendering task.
    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: >290

    Intel Core i9 9980XE has a higher Blender BMW27 render time than the average processor (104.3 vs 331.88). The average processor needs 331.88 for the Blender BMW27 test.104.3 vs 331.88
  • 2.58x higher boost power
    Intel Core i9 9980XE has a higher boost power draw than the average processor (165 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 9980XE has a higher boost power draw than the average processor (165 W vs 64 W). The average processor has a boost power draw of 64 W.165 W vs 64 W
  • 3.67x higher base power
    Intel Core i9 9980XE has a higher base power draw than the average processor (165 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 9980XE has a higher base power draw than the average processor (165 W vs 45 W). The average processor has a base power draw of 45 W.165 W vs 45 W
  • 2.72x larger die size
    Intel Core i9 9980XE has a higher die size than the average processor (484 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 9980XE has a higher die size than the average processor (484 mm² vs 178 mm²). The average processor has a die size of 178 mm².484 mm² vs 178 mm²
  • 16.7% larger process node
    Intel Core i9 9980XE 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 9980XE 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
  • 19.8% less L3 per core
    Intel Core i9 9980XE has less L3 cache per core than the average processor (1.4 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 9980XE has less L3 cache per core than the average processor (1.4 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.1.375 MB/core vs 1.714 MB/core
  • 3.67x higher TDP
    Intel Core i9 9980XE has a higher TDP than the average processor (165 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 9980XE has a higher TDP than the average processor (165 W vs 45 W). The average processor has a TDP of 45 W.165 W vs 45 W
  • No configurable TDP
    Intel Core i9 9980XE 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 9980XE does not support configurable TDP, the average processor does.

Graphic comparison of Intel Core i9 9980XE and other processors

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Third-party reviews

(Reviews last updated: May 2026)

What customers like about Intel Core i9 9980XE?

  • Flagship-class performance with 18 cores and 36 threads for heavy multi-threaded workloads like video rendering and 3D modeling.
  • Higher stock and turbo frequencies compared to its predecessor (i9-7980XE), leading to out-of-the-box speed gains.
  • Inclusion of Solder Thermal Interface Material (STIM) improves thermal conductivity between the die and heat spreader.
  • Strong gaming performance for an HEDT chip, avoiding the major bottlenecks often seen in high-core-count competitors.
  • Supports cutting-edge platform features like Thunderbolt 3 and quad-channel memory.

What customers dislike about Intel Core i9 9980XE?

  • Extremely high MSRP (approximately $2,000) results in poor performance-per-dollar compared to AMD Threadripper alternatives.
  • Significant power consumption under load, reaching over 340 watts in some stress tests.
  • Can be thermally constrained even with the new solder, often requiring high-end custom liquid cooling for stable overclocking.
  • Fewer PCIe lanes (44) compared to AMD's Threadripper platform (64), which can limit multi-GPU or storage configurations.
  • Marginal performance improvement over the previous generation for users who already own an i9-7980XE.

Expert reviews

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hardwarecanucks.com
13/11/2018

The Hardware Canucks review of the Intel Core i9-9980XE characterizes the 18-core, 36-thread processor as an incremental 7-10% performance refresh of the i9-7980XE, highlighting that the 14nm architecture has reached its limit. While the adoption of Solder Thermal Interface Material (STIM) improves heat management, the chip remains highly power-hungry, offering only marginal gains...Read more

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pcper.com
13/11/2018

The Intel Core i9-9980XE, reviewed by PC Perspective, acts as a refined 18-core/36-thread Skylake-X "refresh" utilizing a 14nm++ process. Key improvements include soldered thermal interface material (STIM) for better cooling and higher clock speeds, offering a roughly 7-10% performance boost over the previous generation. While excelling in multi-threaded tasks, the 165W TDP...Read more

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hexus.net
21/11/2018

The HEXUS.net review characterizes the Intel Core i9-9980XE as a modest refresh of the 18-core i9-7980XE, offering a 10-15% multi-threaded performance boost through increased clock speeds. Key advantages include excellent IPC, strong gaming performance, and Solder Thermal Interface Material (STIM) for better thermals, making it a solid upgrade for existing X299 users. However, the...Read more

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techradar.com
13/11/2018

The Intel Core i9-9980XE, as reviewed by TechRadar, is an 18-core, 36-thread High-End Desktop (HEDT) processor that reclaims the performance crown, featuring a 3.0GHz base/4.5GHz boost clock and a soldered thermal interface material (STIM) for improved heat management. It excels in professional multi-core workloads like 3D rendering, effectively utilizing the X299 platform's 44 PCIe...Read more

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pcmag.com
20/12/2018

The Intel Core i9-9980XE Extreme Edition is a 18-core HEDT processor designed for professionals, offering superior multi-threaded performance in 3D rendering and video editing along with improved thermal efficiency via soldered metal. Key advantages include excellent performance in 4K transcoding and strong overclocking potential, achieving a 12% boost to 4.5GHz across all cores in...Read more

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hothardware.com
13/11/2018

The Intel Core i9-9980XE, an 18-core/36-thread processor on the 14nm process, is described by HotHardware as a flagship "monolithic powerhouse" featuring improved thermals via Soldered Thermal Interface Material (STIM). It boasts high-frequency performance and is designed for the X299 platform, offering a notable upgrade over its predecessor, the i9-7980XE, with higher sustained...Read more

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gamersnexus.net
13/11/2018

The GamersNexus review of the Intel i9-9980XE highlights the processor as a superior out-of-the-box performer compared to the 7980XE, utilizing soldered thermal interface material (STIM) to enhance stock frequencies and thermal efficiency. It excels in multi-threaded production tasks, such as Blender and Cinebench, owing to these improved stock clock speeds. GamersNexusConversely,...Read more

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tomshardware.com
13/11/2018

The Intel Core i9-9980XE, an 18-core/36-thread HEDT processor, functions as a high-performance, soldered (STIM) refresh of the i9-7980XE, delivering higher turbo frequencies up to 4.5 GHz. It excels in AVX-heavy workloads and professional applications, providing robust stock performance, though it retains high power consumption on the 14nm++ node. While offering strong multi-core...Read more

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hardwareinside.de
12/06/2020

The Hardware-Inside review identifies the Intel Core i9-10980XE as a refined 14nm Skylake-X refresh, delivering higher Turbo Boost 3.0 speeds (up to 4.8 GHz) while introducing hardware-level security mitigations that may slightly reduce stock multi-core performance compared to the i9-9980XE. Key advantages include a aggressive pricing, support for 256GB DDR4-2933, 48 PCIe lanes, and...Read more

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chip.de
25/02/2019

The Intel Core i9-9980XE Extreme Edition is a high-end 18-core/36-thread processor designed for professionals, offering increased clock speeds (3.0–4.4 GHz) and better thermal management through soldered heat spreaders. It excels in heavy multi-threaded tasks like video rendering but faces stiff competition from AMD in specialized workloads and lower-cost Intel options in gaming....Read more

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hardware-mag.de
22/10/2019

The Intel Core i9-9980XE Extreme Edition acts as an 18-core/36-thread HEDT powerhouse, utilizing a refined 14nm process and soldered thermal interface material (STIM) for improved heat dissipation. Key improvements over its predecessor include higher base/turbo clocks and a 400 MHz base speed increase. While offering exceptional multi-threaded performance, its high cost and power...Read more

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pcgameshardware.de
07/02/2019

The Intel Core i9-9980XE is an 18-core "Skylake-X" refresh, serving as a high-performance, soldered (STIM) flagship for the Basin Falls platform with 3.0 GHz base and 4.5 GHz boost clocks. While delivering top-tier multi-threaded performance, pros include improved thermals and 44 PCIe lanes for workstation tasks. However, significant cons involve high power consumption, the...Read more

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tomshardware.fr
28/11/2018

The Intel Core i9-9980XE is an 18-core "Skylake-X" refresh featuring solder-based thermal interface material (STIM) for improved heat dissipation, enabling higher clock speeds up to 4.5 GHz. While it provides superior single-threaded and gaming performance over AMD competitors, it is an iterative update holding a high $2,000 price point. Key cons include high power consumption,...Read more

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comptoir-hardware.com
07/12/2018

The Intel Core i9-9980XE review from Comptoir-Hardware characterizes the 18-core/36-thread HEDT chip as a modest refresh of the i9-7980XE, featuring slightly higher clock speeds and the introduction of Solder Thermal Interface Material (STIM) for better heat dissipation. While delivering top-tier multi-threaded performance in professional applications like Blender, the chip...Read more

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vonguru.fr
22/02/2019

The Vonguru review highlights the KPC Inferno as a specialized liquid nitrogen (LN2) pot designed for extreme CPU overclocking, specifically tested with an Intel Core i9-9900K and EVGA Z390 DARK motherboard to achieve frequencies over 6.8 GHz. Key advantages include exceptional thermal inertia for precise temperature control, high-quality nickel-plated copper construction, and a...Read more

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vonguru.fr
11/02/2019

The Vonguru review highlights the Intel Core i9-9980XE as a refined 18-core CPU, featuring soldered thermal interface material (STIM) for better heat management, though it struggles with limited overclocking potential. Paired with the EVGA X299 Dark motherboard—praised for its 4-DIMM design and strong VRM cooling—the platform excels in raw performance for creators, despite the high...Read more

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gamersnexus.net
13 de noviembre de 2018

The Gamers Nexus review of the Intel Core i9-9980XE characterises the processor as a pre-overclocked version of the i9-7980XE, offering superior stock performance and soldered thermal interface material (STIM), but with severely limited overclocking headroom. While performing well in production tasks like Blender and Adobe Premiere due to high base frequencies, the chip’s voltage...Read more

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noticias3d.com
13 de noviembre de 2018

The Intel Core i9-9980XE is an 18-core/36-thread high-end desktop (HEDT) processor utilizing a soldered heat spreader (STIM) to improve thermal performance over its predecessor, achieving higher boost clocks up to 4.5 GHz. It delivers top-tier, raw multi-core performance for professional 3D rendering and video encoding, while maintaining high single-core speeds suitable for gaming....Read more

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profesionalreview.com
27/10/2018

The Intel Core i9-9980XE is an 18-core, 36-thread HEDT processor offering 10-15% better performance than its predecessor, primarily due to higher clock speeds. It excels in multi-threaded professional workloads like rendering, showing strong results in 3DMark benchmarks. The chip features soldered thermal interface material (STIM) for better heat management, though it demands...Read more

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profesionalreview.com
06/03/2019

The Intel Core i9-9980XE, reviewed by Profesional Review, is an 18-core/36-thread Skylake-X Refresh flagship featuring Solder Thermal Interface Material (STIM) for improved heat dissipation. Operating on the LGA 2066 socket with a 165W TDP, it offers base and boost clocks of 3.0 GHz and 4.5 GHz respectively, resulting in a 10-15% performance increase over the 7980XE in...Read more

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tomshw.it
20/11/2018

The Intel Core i9-9980XE serves as an 18-core/36-thread refresh of the 7980XE, featuring a 400 MHz higher base clock and a soldered heat spreader (STIM) to improve thermal performance. It delivers strong performance in rendering and media encoding tasks, though it faces heavy competition in highly threaded scenarios. While offering high clock speeds and overclocking potential, the...Read more

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tomshw.it
20/11/2018

The Intel Core i9-9980XE is an 18-core, 36-thread HEDT processor that serves as a powerful, yet iterative, update to the previous generation, featuring improved solder-based thermal interface material (STIM) for better thermal management and slightly higher frequencies. While offering improved multi-core performance for rendering and professional workloads, the CPU largely retains...Read more

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tvtech.it
24/11/2018

This review highlights the Intel Core i9-9980XE as a high-end refresh of its predecessor, the i9-7980XE, featuring a massive 18 cores and 36 threads. While it maintains the same architecture and 14nm manufacturing process, it introduces significant clock speed increases—a 400MHz jump in base frequency to 3.0GHz and a peak Turbo Boost of 4.5GHz. A key technical improvement is the use...Read more

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hwupgrade.it
27/11/2018

The Intel Core i9-9980XE, reviewed by HWUpgrade, is an 18-core "Skylake-X Refresh" that improves on the 7980XE with a 14nm++ process, higher base clocks (3.0 GHz), and soldered thermal interface material (STIM). These upgrades enable better sustained performance under heavy multi-threaded loads, such as video encoding and 3D rendering in Blender. Key pros include superior...Read more

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ct.nl
26/02/2019

The Intel Core i9-9980XE Extreme Edition is an 18-core, 36-thread refresh featuring soldered heat spreader (STIM) technology, providing superior single-threaded performance and higher stock clock speeds than its predecessor. While it thrives in content creation tasks and maintains the mature X299 platform, it is held back by a high $2,000 price point, limited overclocking headroom,...Read more

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hardware.info
25/11/2018

The Intel Core i9-9980XE serves as a 18-core/36-thread Skylake-X refresh for the LGA 2066 platform, offering soldered thermal interface material (STIM) and higher clock speeds (3.0-4.5 GHz) over its predecessor, the i9-7980XE. While the chip delivers excellent multi-threaded performance, it offers only marginal, clock-speed-driven improvements of 3-5% in Adobe Lightroom and...Read more

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tweakers.net
22/11/2018

The Intel Core i9-9980XE review on Tweakers highlights a flagship 18-core/36-thread processor, introducing soldered thermal interface material (STIM) and a 400MHz base clock boost over the i9-7980XE. It delivers 10-15% better performance in workstation tasks like rendering, making it a strong option for professionals, despite being overkill for gaming compared to the i9-9900K. The...Read more

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