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Intel Core i5 13400T Review | 78 Data compared

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  • Avg. price in UK: ~£200
  • Avg. price in US: ~$220
  • PassMark benchmark result: 20266
  • N. of physical cores: 10
  • CPU boost clock speed: 4.4 GHz

Intel Core i5 13400T 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%

6.4

Technical Score

10.0%

?

User score

Good
6.4

Technical Score

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

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

Score components:

60.0%

5.7

Performance

18.0%

7.7

Cache & Architecture

10.0%

8.2

Memory & PCIe

7.0%

5.3

Power & Thermal

4.0%

8.6

Platform

1.0%

7.8

Integrated Graphics

Good
?

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

  • 5.7
    Gaming

    Score components:

    30.0%

    6.5

    PassMark single-core benchmark score

    25.0%

    6.3

    Geekbench 6 single-core benchmark score

    20.0%

    5.8

    CPU boost clock speed

    17.0%

    3.8

    L3 cache

    8.0%

    4.3

    N. of physical cores

  • 4.3
    Video editing

    Score components:

    45.0%

    4.2

    Geekbench 6 multi-core benchmark score

    20.0%

    4.3

    N. of physical cores

    20.0%

    5.2

    CPU threads

    15.0%

    3.8

    L3 cache

  • No image
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Best prices in UK

    N/A~ £200

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 i5-13400T is a 13th-generation desktop processor based on the Raptor Lake architecture, featuring a hybrid design with 10 cores (6 Performance-cores and 4 Efficient-cores) and 16 threads. It is specifically optimized for low power consumption with a base TDP of just 35W, though it can reach a maximum turbo power of 82W. Its performance specs include a maximum turbo frequency of 4.40 GHz, 20 MB of Intel Smart Cache, and support for both DDR5 (up to 4800 MT/s) and DDR4 (up to 3200 MT/s) memory. Key pros include excellent energy efficiency for silent or compact systems, integrated Intel UHD Graphics 730, and PCIe 5.0 support for future-proof connectivity. Main cons are its significantly lower clock speeds compared to standard 'K' or 'F' models, which limits its high-end gaming and heavy rendering performance, and its locked multiplier which prevents overclocking.

Technical Specifications of processor Intel Core i5 13400T

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

6.4
Intel Core i5 13400T has a technical score of 6.44 points, which is higher than that of 72.3% of products in this category.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the processor.

When it matters: When you want to know how a processor performs in real workloads and how reliable it is for gaming, productivity, and efficiency according to user feedback.

Score components:

70.0%

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 i5 13400T 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%

6.4

Overall score

40.0%

9.5

Price

7.3
Intel Core i5 13400T has a quality-to-price ratio of 7.3 points, which is higher than 79.4% 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 i5 13400T belongs to the desktop processor class, which is more advanced than that of 56% of processors and equal to that of 37.9% of processors.
CPU socket
What it is: The physical socket the processor fits into on the motherboard.
When it matters: When you need to make sure the CPU can actually be installed on a specific motherboard.

Importance: HIGH

LGA1700
Intel Core i5 13400T uses the LGA1700 CPU socket, which is newer than that of 86.1% of processors and equal to that of 7.4% 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

Intel 600 Series, Intel 700 Series
Intel Core i5 13400T supports Intel 600 Series, Intel 700 Series chipsets, which is broader compatibility than 81.4% 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 i5 13400T uses the x86-64 architecture, which is more advanced than that of 1.7% of processors and equal to that of 98.3% of processors.
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N. of physical cores
What it is: The number of physical CPU cores on the processor.
When it matters: When you run workloads that benefit from more real cores.

Importance: HIGH

Good value: 8+

10
Intel Core i5 13400T has 10 CPU cores, which is more than 77.1% of processors and equal to 4.3% of processors.
CPU threads
What it is: The total number of processing threads the CPU can handle at once.
When it matters: When you run heavily threaded workloads or multitask a lot.

Importance: HIGH

Good value: 16+

16
Intel Core i5 13400T offers 16 CPU threads, which is more than 71.1% of processors and equal to 13.9% 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

4.4 GHz
Intel Core i5 13400T reaches a boost clock of 4.4 GHz which is higher than that of 51.2% of processors and equal to that of 5.1% 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

6 x 1.3 GHz & 4 x 1 GHz
Intel Core i5 13400T has a base clock of 6x1.3 GHz & 4x1 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 i5 13400T 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 i5 13400T 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

20 MB
Intel Core i5 13400T has an L3 cache of 20 MB which is larger than that of 79.9% of processors and equal to that of 1.5% of processors.
L2 cache
What it is: The total amount of L2 cache available across the processor.
When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

Importance: MEDIUM

Good value: >=6 MB

9.5 MB
Intel Core i5 13400T has an L2 cache of 9.5 MB which is larger than that of 78.7% of processors and equal to that of 1.7% 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

864 KB
Intel Core i5 13400T has an L1 cache of 864 KB which is larger than that of 82% of processors and equal to that of 0.6% 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 i5 13400T 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

4,800 MHz
Intel Core i5 13400T supports memory speeds up to 4800 MHz, which is higher than that of 66.4% of processors and equal to 5.6% 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

DDR5-4800 MHz
Intel Core i5 13400T supports JEDEC memory speeds up to DDR5-4800 MHz, which is higher than that of 66.5% of processors and equal to 5.6% of processors.
Max memory speed (XMP / EXPO)
What it is: The highest memory speed supported through XMP or EXPO profiles.
When it matters: When you want faster RAM through memory profiles.

Importance: MEDIUM

Good value: >=5200 MHz

N/A
Maximum memory capacity
What it is: The largest total amount of memory officially supported by the processor.
When it matters: When you plan a system with very large RAM capacity.

Importance: HIGH

Good value: >=128 GB

192 GB
Intel Core i5 13400T 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 i5 13400T includes integrated graphics. 87.6% of processors include integrated graphics.
Integrated GPU model
What it is: The model name of the integrated graphics processor, if present.
When it matters: When you plan to use the CPU's built-in graphics.

Importance: MEDIUM

Intel UHD Graphics 730
Intel Core i5 13400T uses the Intel UHD Graphics 730 integrated GPU, which is more advanced than that in 53.4% of processors and equal to that in 2.2% 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

24
Intel Core i5 13400T has 24 GPU execution units, which is more than 49.2% of processors and equal to 21.6% of processors.
Integrated GPU base frequency
What it is: The base operating frequency of the integrated GPU.
When it matters: When integrated graphics performance matters to you.

Importance: MEDIUM

Good value: >=350 MHz

300 MHz
Intel Core i5 13400T 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/encode), AV1 (HW decode), JPEG (HW decode/encode)
Intel Core i5 13400T supports H.264 (HW decode/encode), H.265 (HW decode/encode), VP9 (HW decode/encode), AV1 (HW decode), JPEG (HW decode/encode) media codecs, which is broader support than 97.2% of processors and equal to 1.2% 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

35 W
Intel Core i5 13400T has a TDP of 35 W which is lower than that of 51.8% of processors and equal to that of 14.8% 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

35 W
Intel Core i5 13400T has a base power of 35 W which is lower than that of 51.7% of processors and equal to that of 15.1% 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

82 W
Intel Core i5 13400T has a boost power of 82 W which is higher than that of 56.7% of processors and equal to that of 0.1% 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 i5 13400T has a turbo duration of 28 seconds which is longer than that of 3.8% of processors and equal to that of 85% of processors.
Configurable TDP
What it is: Allows the processor to run in alternate power modes instead of being fixed to one default TDP target.
When it matters: When you want more control over heat, noise, and power draw in compact systems, quieter builds, or thermally limited machines.

Importance: LOW

no
Intel Core i5 13400T does not support configurable TDP. 52.9% of processors support configurable TDP.
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Intel Core i5 13400T vs the average processor

  • Newer PCIe version
    Intel Core i5 13400T supports a newer PCIe version than the average processor (5.0 + 4.0 vs 3.0).
    What it is: The newest PCIe generation the processor can use directly for graphics cards, SSDs, and other high-speed expansion devices.
    When it matters: When you want support for newer GPUs or SSDs, or more bandwidth for high-speed expansion hardware.

    Importance: HIGH

    Good value: 4.0

    Intel Core i5 13400T supports a newer PCIe version than the average processor (5.0 + 4.0 vs 3.0).5.0 + 4.0 vs 3.0
  • 41% better single-core performance
    Intel Core i5 13400T has a higher PassMark single-core score than the average processor (3,500 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 i5 13400T has a higher PassMark single-core score than the average processor (3,500 vs 2,483). The average processor scores 2,483 in PassMark single-core.3,500 vs 2,483
  • 46.3% higher Cinebench R20 single-core score
    Intel Core i5 13400T has a higher Cinebench R20 single-core score than the average processor (708 vs 484). The average processor scores 484 in Cinebench R20 single-core.
    What it is: A Cinebench R20 benchmark score that reflects single-core CPU performance.
    When it matters: When you care about lighter workloads, interface responsiveness, or software that still depends heavily on one fast core.

    Importance: HIGH

    Good value: >600

    Intel Core i5 13400T has a higher Cinebench R20 single-core score than the average processor (708 vs 484). The average processor scores 484 in Cinebench R20 single-core.708 vs 484
  • 3.8x larger L2 cache
    Intel Core i5 13400T has a higher L2 cache than the average processor (9.5 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
    What it is: The total amount of L2 cache available across the processor.
    When it matters: When you want to compare CPU design efficiency and how much fast intermediate cache the cores have available.

    Importance: MEDIUM

    Good value: >=6 MB

    Intel Core i5 13400T has a higher L2 cache than the average processor (9.5 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.9.5 MB vs 2.5 MB
  • 2.5x more L2 per core
    Intel Core i5 13400T has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
    E-core cluster: 0.5 MB shared
    What it is: The amount of L2 cache available to each CPU core.
    When it matters: When you are comparing per-core cache resources in deeper architectural analysis.

    Importance: LOW

    Good value: >=1 MB/core

    Intel Core i5 13400T has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.1.25 MB/core vs 0.5 MB/core
  • 47.2% higher single-core score
    Intel Core i5 13400T has a higher Geekbench 6 single-core score than the average processor (2,166 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 i5 13400T has a higher Geekbench 6 single-core score than the average processor (2,166 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.2,166 vs 1,471
  • 3x more memory capacity
    Intel Core i5 13400T has more maximum memory capacity than the average processor (192 GB vs 64 GB). The average processor supports 64 GB of memory.
    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

    Intel Core i5 13400T has more maximum memory capacity than the average processor (192 GB vs 64 GB). The average processor supports 64 GB of memory.192 GB vs 64 GB
  • 8 more CPU threads
    Intel Core i5 13400T has more CPU threads than the average processor (16 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 i5 13400T has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.16 vs 8
  • Modern CPU socket
    Intel Core i5 13400T uses a more modern CPU socket than the average processor (LGA1,700 vs FP2).
  • Supports HMP
    Intel Core i5 13400T supports HMP, the average processor does not.
  • 3 year/s newer release date
    Intel Core i5 13400T has a newer release date than the average processor (2,023 vs 2,020).
  • 41% better single-core performance
    Intel Core i5 13400T has a higher PassMark single-core score than the average processor (3,500 vs 2,483). The average processor scores 2,483 in PassMark single-core.
  • 46.3% higher Cinebench R20 single-core score
    Intel Core i5 13400T has a higher Cinebench R20 single-core score than the average processor (708 vs 484). The average processor scores 484 in Cinebench R20 single-core.
  • 47.2% higher single-core score
    Intel Core i5 13400T has a higher Geekbench 6 single-core score than the average processor (2,166 vs 1,471). The average processor scores 1,471 in Geekbench 6 single-core.
  • 8 more CPU threads
    Intel Core i5 13400T has more CPU threads than the average processor (16 vs 8). The average processor has 8 CPU threads.
  • 4 more CPU cores
    Intel Core i5 13400T has more CPU cores than the average processor (10 vs 6). The average processor has 6 CPU cores.
  • 92.4% higher PassMark score
    Intel Core i5 13400T has a higher PassMark benchmark score than the average processor (20,266 vs 10,532.5). The average processor scores 10,532.5 in PassMark benchmark.
  • 76.5% higher multi-core score
    Intel Core i5 13400T has a higher Geekbench 6 multi-core score than the average processor (8,458 vs 4,793). The average processor scores 4,793 in Geekbench 6 multi-core.
  • 2 wider front-end design
    Intel Core i5 13400T has a higher front-end width than the average processor (6 vs 4). The average processor uses front-end width of 4.
  • 3.8x larger L2 cache
    Intel Core i5 13400T has a higher L2 cache than the average processor (9.5 MB vs 2.5 MB). The average processor has L2 cache of 2.5 MB.
  • 2.5x more L2 per core
    Intel Core i5 13400T has more L2 cache per core than the average processor (1.3 MB/core vs 0.5 MB/core). The average processor provides 0.5 MB/core of L2 cache per core.
  • Uses big.LITTLE design
    Intel Core i5 13400T uses a big.LITTLE design, the average processor does not.
  • More advanced microarchitecture
    Intel Core i5 13400T uses a more advanced microarchitecture than the average processor (Raptor Lake vs Kaby Lake).
  • 2.5x larger L3 cache
    Intel Core i5 13400T has a higher L3 cache than the average processor (20 MB vs 8 MB). The average processor has L3 cache of 8 MB.
  • 2.25x larger L1 cache
    Intel Core i5 13400T has a higher L1 cache than the average processor (864 KB vs 384 KB). The average processor has L1 cache of 384 KB.
  • More advanced foundry
    Intel Core i5 13400T uses a more advanced foundry process than the average processor (Intel 7 vs Intel 14 nm).
  • 16.7% more L3 per core
    Intel Core i5 13400T has more L3 cache per core than the average processor (2 MB/core vs 1.714 MB/core). The average processor provides 1.714 MB/core of L3 cache per core.
  • 16.7% smaller process node
    Intel Core i5 13400T 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 i5 13400T supports a newer PCIe version than the average processor (5.0 + 4.0 vs 3.0).
  • 3x more memory capacity
    Intel Core i5 13400T has more maximum memory capacity than the average processor (192 GB vs 64 GB). The average processor supports 64 GB of memory.
  • Newer DDR support
    Intel Core i5 13400T supports a newer DDR generation than the average processor (DDR4/DDR5 vs DDR4).
  • Supports memory overclocking
    Intel Core i5 13400T supports memory overclocking, the average processor does not.
  • 4 more PCIe lanes
    Intel Core i5 13400T has more PCIe lanes than the average processor (20 vs 16). The average processor offers 16 PCIe lanes.
  • 67.7% higher memory bandwidth
    Intel Core i5 13400T has a higher memory bandwidth than the average processor (76.8 GB/s vs 45.8 GB/s). The average processor offers memory bandwidth of 45.8 GB/s.
  • 63.7% higher memory speed
    Intel Core i5 13400T has a higher maximum memory speed than the average processor (4,800 MHz vs 2,933 MHz). The average processor supports memory speed of 2,933 MHz.
  • 1 more supported displays
    Intel Core i5 13400T has more supported displays than the average processor (4 vs 3). The average processor supports 3 displays.
  • 22.2% lower base power
    Intel Core i5 13400T has a lower base power draw than the average processor (35 W vs 45 W). The average processor has a base power draw of 45 W.

Total
Platform
Performance
Cache & Architecture
Memory & PCIe
Integrated Graphics
Power & Thermal
  • Narrower instruction support
    Intel Core i5 13400T supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
  • 15 lower clock multiplier
    Intel Core i5 13400T has a lower clock multiplier than the average processor (13 vs 28). The average processor has a clock multiplier of 28.
  • 20.8% larger die size
    Intel Core i5 13400T has a higher die size than the average processor (215 mm² vs 178 mm²). The average processor has a die size of 178 mm².
  • No configurable TDP
    Intel Core i5 13400T does not support configurable TDP, the average processor does.
  • 28.1% higher boost power
    Intel Core i5 13400T has a higher boost power draw than the average processor (82 W vs 64 W). The average processor has a boost power draw of 64 W.
  • No configurable TDP
    Intel Core i5 13400T 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 i5 13400T does not support configurable TDP, the average processor does.
  • 20.8% larger die size
    Intel Core i5 13400T has a higher die size than the average processor (215 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 i5 13400T has a higher die size than the average processor (215 mm² vs 178 mm²). The average processor has a die size of 178 mm².215 mm² vs 178 mm²
  • Narrower instruction support
    Intel Core i5 13400T supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).
    What it is: The supported CPU instruction sets and extensions.
    When it matters: When you run software that depends on specific CPU instructions.

    Importance: MEDIUM

    Intel Core i5 13400T supports a narrower instruction set than the average processor (MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA).MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, FMA3, AES, SHA vs MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, F16C, FMA3, AES, SHA
  • 15 lower clock multiplier
    Intel Core i5 13400T has a lower clock multiplier than the average processor (13 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 i5 13400T has a lower clock multiplier than the average processor (13 vs 28). The average processor has a clock multiplier of 28.13 vs 28
  • 28.1% higher boost power
    Intel Core i5 13400T has a higher boost power draw than the average processor (82 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 i5 13400T has a higher boost power draw than the average processor (82 W vs 64 W). The average processor has a boost power draw of 64 W.82 W vs 64 W
Total
Platform
Performance
Cache & Architecture
Power & Thermal

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Third-party reviews

What customers like about Intel Core i5 13400T?

  • Extremely low power consumption with a base TDP of only 35W, ideal for energy-efficient or small form factor builds.
  • Strong multi-threaded performance for its class due to the 10-core (6P + 4E) and 16-thread architecture.
  • Maintains quiet operation under load, making it suitable for silent PC setups or home servers like NAS builds.
  • Good value for budget-conscious users, providing a performance leap over previous generations like the i5-12400.
  • Versatile memory support for both DDR4 and DDR5, allowing for cheaper motherboard and RAM pairings.

What customers dislike about Intel Core i5 13400T?

  • Lower clock speeds compared to standard models (like the 13400 or 13400F) can lead to slightly slower single-core performance.
  • Potential for bottlenecking high-end GPUs in gaming scenarios due to its power-limited design.
  • May require a BIOS update to work on older 600-series motherboards, which can be an extra hurdle for some users.
  • Included stock cooler is often described as noisy or lackluster under sustained heavy workloads.
  • Harder to find for retail purchase as it is often sold as a 'tray' CPU for system integrators.

Expert reviews

C
cpubenchmark.net
30/03/2026
Intel i5-13400T vs i5-13400 - CPU Benchmarks CPU Benchmarks

PassMark benchmark comparisons show the Intel Core i5-13400 is the performance leader with a ~16.6% higher multi-threaded score (23,738) compared to the 35W T-variant (20,355), driven by higher clock speeds. The i5-13400T remains competitive in single-threaded tasks, trailing by only ~1.5%, ensuring snappy, efficient operation for everyday usage. The primary pro for the i5-13400T is...Read more

B
browser.geekbench.com
30/03/2026
Intel Core i5-13400T Benchmarks - Geekbench Browser

The Intel Core i5-13400T is a 13th-gen Raptor Lake, 35W TDP desktop processor featuring 10 cores (6 E) and 16 threads designed for energy-efficient, small-form-factor PCs. It offers improved multi-core performance over previous models with a 20MB L3 cache, DDR5 support, and integrated UHD Graphics 730. However, the chip's 4.4 GHz boost clock is lower than standard models, making it...Read more

V
valid.x86.fr
01/02/2023
CPU-Z Benchmark for Intel Core i5-13400T (Performance Scores)

The AMD Ryzen 7 5700X3D, as detailed in the CPU-Z validation and subsequent reviews, is an 8-core, 16-thread AM4 processor featuring 96MB of 3D V-Cache, aimed at maximizing gaming performance at a lower price point than the 5800X3D. Operating at a 3.0 GHz base and 4.1 GHz boost, this chip is designed to minimize data latency in gaming scenarios. Pros include exceptional value,...Read more

(Translated)Show original
R
ricondizionato.it
20/06/2026
HP ProOne 440 G9 Intel Core i5-13400T 23.8" - Hardware Analysis: Explore detailed processor specifications directly from the Intel website.

The HP ProOne 440 G9 is a 23.8-inch all-in-one desktop featuring a 13th Gen Intel Core i5-13400T processor, 8 GB of RAM, and a 512 GB SSD, designed for professional environments with a Full HD IPS anti-glare display. Key pros include enterprise-grade security with HP Wolf Security and BIOS protection, a high-quality 5MP pull-up camera, and versatile connectivity including Wi-Fi 6E...Read more

(Translated)Show original
T
tech.everyeye.it
24/10/2022
Intel Raptor Lake: The full lineup revealed thanks to... Microsoft!

The Intel Raptor Lake (13th-Gen) architecture, a refined hybrid design, delivers a significant performance leap with up to 24 cores and 32 threads, offering 15% better single-threaded and 41% higher multi-threaded performance than Alder Lake. Pros include excellent versatility, featuring support for both DDR4/DDR5 memory and compatibility with LGA 1700 motherboards (600/700 series),...Read more

(Translated)Show original

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