🚀 CPU Launch

Home » Compare » Intel-Core-i5-9600KF-vs-Intel-Core-i5-8600K

Intel Core i5-9600KF vs Intel Core i5-8600K

Table of Contents



Overview:

Comparison between Intel Core i5-9600KF and Intel Core i5-8600K

Both CPUs are manufactured by Intel. Intel Core i5-9600KF has a higher base speed of 3.7 GHz compared to Intel Core i5-8600K's 3.6 GHz. Intel Core i5-9600KF has a higher turbo speed of 4.6 GHz compared to Intel Core i5-8600K's 4.3 GHz. Both CPUs have the same number of cores (6). Both CPUs support the same number of threads (6).

Both CPUs belong to the same class: Desktop. Both CPUs use the same socket type: FCLGA1151-2. Intel Core i5-9600KF was launched in Q2 2019, while Intel Core i5-8600K was launched in Q4 2017. Both CPUs have the same L3 cache size of 9 MB.

Specification Summary

The Intel Core i5-9600KF and Intel Core i5-8600K 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 i5-9600KF has a base speed of 3.7 GHz, while the Intel Core i5-8600K runs at 3.6 GHz.
  • Turbo Boost: The Intel Core i5-9600KF supports a turbo speed of 4.6 GHz, compared to 4.3 GHz for the Intel Core i5-8600K.
  • Cores: The Intel Core i5-9600KF has 6 cores, while the Intel Core i5-8600K has 6 cores.
  • Threads: The Intel Core i5-9600KF supports 6 threads, compared to 6 threads for the Intel Core i5-8600K.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i5-9600KF uses the FCLGA1151-2, while the Intel Core i5-8600K uses the FCLGA1151-2.
  • Launch Date: The Intel Core i5-9600KF was launched on Q2 2019, while the Intel Core i5-8600K was released on Q4 2017.
  • L3 Cache: The Intel Core i5-9600KF has 9 MB of L3 cache, compared to 9 MB for the Intel Core i5-8600K.

Detailed Specifications:

Specs Intel Core i5-9600KF Intel Core i5-8600K
Intel Intel
Manufacturer Intel Intel
Speed 3.7 GHz 3.6 GHz
Turbo 4.6 GHz 4.3 GHz
Cores 6 6
Threads 6 6
Class Desktop Desktop
Socket FCLGA1151-2 FCLGA1151-2
Launched Q2 2019 Q4 2017
L3 Cache 9 MB 9 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i5-9600KF:



45%
Intel Core i5-8600K:
43%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i5-9600KF



15%
Intel Core i5-8600K:
14%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i5-9600KF: 95 watts



23.75%
Intel Core i5-8600K: 95 watts
23.75%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i5-9600KF : Q2 2019 ✅

Intel Core i5-8600K : Q4 2017 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i5-9600KF



Intel Core i5-8600K


Pro's and Con's

Intel Core i5-9600KF – Pros and Cons

Pros:

  • Higher Base Clock Speed: The Intel Core i5-9600KF has a higher base clock speed of 3.7 GHz compared to the Intel Core i5-8600K's 3.6 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The Intel Core i5-9600KF supports a higher turbo boost speed of 4.6 GHz compared to the Intel Core i5-8600K's 4.3 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 2734, the Intel Core i5-9600KF outperforms the Intel Core i5-8600K (score: 2589). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.

Cons:

  • Not available

Intel Core i5-8600K – Pros and Cons

Pros:

  • Newer Release: The Intel Core i5-8600K was launched more recently (Q4 2017) compared to the Intel Core i5-9600KF (Q2 2019). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher CPU Mark Score: The Intel Core i5-8600K has a higher CPU Mark score of 119.96 compared to the Intel Core i5-9600KF's 107.80. This indicates better overall performance across a wide range of tasks.

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-8600K scores 10197, which is lower than the Intel Core i5-9600KF's score of 10675. This makes the Intel Core i5-9600KF a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core i5-9600KF
This cpu Handles Entry Level level office applications, web browsing, and media playback with ease. It can also be used for Entry Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.

Intel Core i5-8600K
This cpu Handles Entry Level level office applications, web browsing, and media playback with ease. It can also be used for Entry Level level multitasking or CPU-intensive tasks like video editing or 3D rendering.


Gaming

Intel Core i5-9600KF
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

Intel Core i5-8600K
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core i5-9600KF

The Intel Core i5-9600KF is a reliable and Entry Level processor for your PC builds. It delivers excellent value for users with Entry Level computing needs or those building a New PC.

Intel Core i5-8600K

The Intel Core i5-8600K is a reliable and Entry Level processor for your PC builds. It delivers excellent value for users with Entry Level computing needs or those building a New PC.