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Intel Core i9-13900KS vs Intel Core i5-13400F

Table of Contents



Overview:

Comparison between Intel Core i9-13900KS and Intel Core i5-13400F

Both CPUs are manufactured by Intel. Both CPUs have the same base speed of GHz. Both CPUs have the same turbo speed of GHz. Intel Core i9-13900KS has more cores (24) compared to Intel Core i5-13400F's 10 cores. Both CPUs support the same number of threads ().

Both CPUs belong to the same class: Desktop. Both CPUs use the same socket type: FCLGA1700. Both CPUs were launched in the same year: Q1 2023. Intel Core i9-13900KS has a larger L3 cache of 36 MB compared to Intel Core i5-13400F's 20 MB.

Specification Summary

The Intel Core i9-13900KS and Intel Core i5-13400F 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 i9-13900KS has a base speed of GHz, while the Intel Core i5-13400F runs at GHz.
  • Turbo Boost: The Intel Core i9-13900KS supports a turbo speed of GHz, compared to GHz for the Intel Core i5-13400F.
  • Cores: The Intel Core i9-13900KS has 24 cores, while the Intel Core i5-13400F has 10 cores.
  • Threads: The Intel Core i9-13900KS supports threads, compared to threads for the Intel Core i5-13400F.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i9-13900KS uses the FCLGA1700, while the Intel Core i5-13400F uses the FCLGA1700.
  • Launch Date: The Intel Core i9-13900KS was launched on Q1 2023, while the Intel Core i5-13400F was released on Q1 2023.
  • L3 Cache: The Intel Core i9-13900KS has 36 MB of L3 cache, compared to 20 MB for the Intel Core i5-13400F.

Detailed Specifications:

Specs Intel Core i9-13900KS Intel Core i5-13400F
Intel Intel
Manufacturer Intel Intel
Speed GHz GHz
Turbo GHz GHz
Cores 24 10
Threads
Class Desktop Desktop
Socket FCLGA1700 FCLGA1700
Launched Q1 2023 Q1 2023
L3 Cache 36 MB 20 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i9-13900KS:



79%
Intel Core i5-13400F:
60%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i9-13900KS



89%
Intel Core i5-13400F:
36%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i9-13900KS: 150 watts



37.5%
Intel Core i5-13400F: 148 watts
37%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i9-13900KS : Q1 2023 ✅

Intel Core i5-13400F : Q1 2023 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i9-13900KS



Intel Core i5-13400F


Pro's and Con's

Intel Core i9-13900KS – Pros and Cons

Pros:

  • Faster Single-Core Performance: With a single-threaded performance score of 4741, the Intel Core i9-13900KS outperforms the Intel Core i5-13400F (score: 3643). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
  • Larger L3 Cache: The Intel Core i9-13900KS features a larger L3 cache of 36MB compared to the Intel Core i5-13400F's 20MB. 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 i9-13900KS has a higher TDP of 150W compared to the Intel Core i5-13400F's 148W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

Intel Core i5-13400F – Pros and Cons

Pros:

  • Higher CPU Mark Score: The Intel Core i5-13400F has a higher CPU Mark score of 176.77 compared to the Intel Core i9-13900KS's 147.00. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The Intel Core i5-13400F has 10 cores, which is fewer than the Intel Core i9-13900KS's 24 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-13400F scores 25129, which is lower than the Intel Core i9-13900KS's score of 61447. This makes the Intel Core i9-13900KS a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core i9-13900KS
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 i5-13400F
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 i9-13900KS
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i5-13400F
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.



Verdict

Intel Core i9-13900KS

The Intel Core i9-13900KS 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 i5-13400F

The Intel Core i5-13400F 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.