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Intel Core i5-12400T vs Intel Core i9-10900K

Table of Contents



Overview:

Comparison between Intel Core i5-12400T and Intel Core i9-10900K

Both CPUs are manufactured by Intel. Intel Core i9-10900K has a higher base speed of 3.7 GHz compared to Intel Core i5-12400T's 1.8 GHz. Intel Core i9-10900K has a higher turbo speed of 5.3 GHz compared to Intel Core i5-12400T's 4.2 GHz. Intel Core i9-10900K has more cores (10) compared to Intel Core i5-12400T's 6 cores. Intel Core i9-10900K supports more threads (20) compared to Intel Core i5-12400T's 12 threads.

Both CPUs belong to the same class: Desktop. Intel Core i5-12400T uses the FCLGA1700 socket, while Intel Core i9-10900K uses the FCLGA1200 socket. Intel Core i5-12400T was launched in Q3 2022, while Intel Core i9-10900K was launched in Q2 2020. Intel Core i9-10900K has a larger L3 cache of 20 MB compared to Intel Core i5-12400T's 18 MB.

Specification Summary

The Intel Core i5-12400T and Intel Core i9-10900K are two processors with distinct specifications. Below is a detailed comparison of their key features:

  • Manufacturer: Both processors are manufactured by Intel.
  • Speed: The Intel Core i5-12400T has a base speed of 1.8 GHz, while the Intel Core i9-10900K runs at 3.7 GHz.
  • Turbo Boost: The Intel Core i5-12400T supports a turbo speed of 4.2 GHz, compared to 5.3 GHz for the Intel Core i9-10900K.
  • Cores: The Intel Core i5-12400T has 6 cores, while the Intel Core i9-10900K has 10 cores.
  • Threads: The Intel Core i5-12400T supports 12 threads, compared to 20 threads for the Intel Core i9-10900K.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i5-12400T uses the FCLGA1700, while the Intel Core i9-10900K uses the FCLGA1200.
  • Launch Date: The Intel Core i5-12400T was launched on Q3 2022, while the Intel Core i9-10900K was released on Q2 2020.
  • L3 Cache: The Intel Core i5-12400T has 18 MB of L3 cache, compared to 20 MB for the Intel Core i9-10900K.

Detailed Specifications:

Specs Intel Core i5-12400T Intel Core i9-10900K
Intel Intel
Manufacturer Intel Intel
Speed 1.8 GHz 3.7 GHz
Turbo 4.2 GHz 5.3 GHz
Cores 6 10
Threads 12 20
Class Desktop Desktop
Socket FCLGA1700 FCLGA1200
Launched Q3 2022 Q2 2020
L3 Cache 18 MB 20 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i5-12400T:



55%
Intel Core i9-10900K:
52%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i5-12400T



23%
Intel Core i9-10900K:
32%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i5-12400T: 74 watts



18.5%
Intel Core i9-10900K: 125 watts
31.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i5-12400T : Q3 2022 ✅

Intel Core i9-10900K : Q2 2020 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i5-12400T



Intel Core i9-10900K


Pro's and Con's

Intel Core i5-12400T – Pros and Cons

Pros:

  • Newer Release: The Intel Core i5-12400T was launched more recently (Q3 2022) compared to the Intel Core i9-10900K (Q2 2020). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Faster Single-Core Performance: With a single-threaded performance score of 3359, the Intel Core i5-12400T outperforms the Intel Core i9-10900K (score: 3127). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
  • Higher CPU Mark Score: The Intel Core i5-12400T has a higher CPU Mark score of 108.12 compared to the Intel Core i9-10900K's 46.86. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The Intel Core i5-12400T has 6 cores, which is fewer than the Intel Core i9-10900K's 10 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The Intel Core i5-12400T has 12 threads, which is fewer than the Intel Core i9-10900K's 20 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-12400T scores 16217, which is lower than the Intel Core i9-10900K's score of 22726. This makes the Intel Core i9-10900K a better choice for heavy multitasking or parallel processing.

Intel Core i9-10900K – Pros and Cons

Pros:

  • Higher Base Clock Speed: The Intel Core i9-10900K has a higher base clock speed of 3.7 GHz compared to the Intel Core i5-12400T's 1.8 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The Intel Core i9-10900K supports a higher turbo boost speed of 5.3 GHz compared to the Intel Core i5-12400T's 4.2 GHz. This allows for better performance during peak workloads.
  • Larger L3 Cache: The Intel Core i9-10900K features a larger L3 cache of 20MB compared to the Intel Core i5-12400T's 18MB. A larger cache improves performance in memory-intensive tasks, such as video editing or 3D rendering, by reducing latency and speeding up data access.

Cons:

  • Higher Power Consumption: The Intel Core i9-10900K has a higher TDP of 125W compared to the Intel Core i5-12400T's 74W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.


Productivity


Intel Core i5-12400T
This cpu Handles Mid Level level office applications, web browsing, and media playback with ease. It can also be used for Mid Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.

Intel Core i9-10900K
This cpu Handles Mid Level level office applications, web browsing, and media playback with ease. It can also be used for Mid Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.


Gaming

Intel Core i5-12400T
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i9-10900K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.



Verdict

Intel Core i5-12400T

The Intel Core i5-12400T is a reliable and Mid Level processor for your PC builds. It delivers excellent value for users with Mid Level computing needs or those building a New PC.

Intel Core i9-10900K

The Intel Core i9-10900K is a reliable and Mid Level processor for your PC builds. It delivers excellent value for users with Mid Level computing needs or those building a New PC.