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Intel Core i7-6800K vs Intel Core i5-6600

Table of Contents



Overview:

Comparison between Intel Core i7-6800K and Intel Core i5-6600

Both CPUs are manufactured by Intel. Intel Core i7-6800K has a higher base speed of 3.4 GHz compared to Intel Core i5-6600's 3.3 GHz. Intel Core i5-6600 has a higher turbo speed of 3.9 GHz compared to Intel Core i7-6800K's 3.8 GHz. Intel Core i7-6800K has more cores (6) compared to Intel Core i5-6600's 4 cores. Intel Core i7-6800K supports more threads (12) compared to Intel Core i5-6600's 4 threads.

Both CPUs belong to the same class: Desktop. Intel Core i7-6800K uses the LGA2011-v3 socket, while Intel Core i5-6600 uses the LGA socket. Intel Core i7-6800K was launched in Q2 2016, while Intel Core i5-6600 was launched in Q3 2015. Intel Core i7-6800K has a larger L3 cache of 15 MB compared to Intel Core i5-6600's 6 MB.

Specification Summary

The Intel Core i7-6800K and Intel Core i5-6600 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 i7-6800K has a base speed of 3.4 GHz, while the Intel Core i5-6600 runs at 3.3 GHz.
  • Turbo Boost: The Intel Core i7-6800K supports a turbo speed of 3.8 GHz, compared to 3.9 GHz for the Intel Core i5-6600.
  • Cores: The Intel Core i7-6800K has 6 cores, while the Intel Core i5-6600 has 4 cores.
  • Threads: The Intel Core i7-6800K supports 12 threads, compared to 4 threads for the Intel Core i5-6600.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i7-6800K uses the LGA2011-v3, while the Intel Core i5-6600 uses the LGA.
  • Launch Date: The Intel Core i7-6800K was launched on Q2 2016, while the Intel Core i5-6600 was released on Q3 2015.
  • L3 Cache: The Intel Core i7-6800K has 15 MB of L3 cache, compared to 6 MB for the Intel Core i5-6600.

Detailed Specifications:

Specs Intel Core i7-6800K Intel Core i5-6600
Intel Intel
Manufacturer Intel Intel
Speed 3.4 GHz 3.3 GHz
Turbo 3.8 GHz 3.9 GHz
Cores 6 4
Threads 12 4
Class Desktop Desktop
Socket LGA2011-v3 LGA
Launched Q2 2016 Q3 2015
L3 Cache 15 MB 6 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i7-6800K:



37%
Intel Core i5-6600:
37%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i7-6800K



15%
Intel Core i5-6600:
8%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i7-6800K: 140 watts



35%
Intel Core i5-6600: 65 watts
16.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i7-6800K : Q2 2016 ✅

Intel Core i5-6600 : Q3 2015 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i7-6800K



Intel Core i5-6600


Pro's and Con's

Intel Core i7-6800K – Pros and Cons

Pros:

  • Higher Base Clock Speed: The Intel Core i7-6800K has a higher base clock speed of 3.4 GHz compared to the Intel Core i5-6600's 3.3 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Faster Single-Core Performance: With a single-threaded performance score of 2266, the Intel Core i7-6800K outperforms the Intel Core i5-6600 (score: 2259). 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 i7-6800K features a larger L3 cache of 15MB compared to the Intel Core i5-6600's 6MB. 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 i7-6800K has a higher TDP of 140W compared to the Intel Core i5-6600's 65W. 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 i5-6600 – Pros and Cons

Pros:

  • Newer Release: The Intel Core i5-6600 was launched more recently (Q3 2015) compared to the Intel Core i7-6800K (Q2 2016). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Turbo Boost Speed: The Intel Core i5-6600 supports a higher turbo boost speed of 3.9 GHz compared to the Intel Core i7-6800K's 3.8 GHz. This allows for better performance during peak workloads.
  • Higher CPU Mark Score: The Intel Core i5-6600 has a higher CPU Mark score of 123.17 compared to the Intel Core i7-6800K's 77.23. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The Intel Core i5-6600 has 4 cores, which is fewer than the Intel Core i7-6800K's 6 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The Intel Core i5-6600 has 4 threads, which is fewer than the Intel Core i7-6800K's 12 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-6600 scores 6058, which is lower than the Intel Core i7-6800K's score of 10734. This makes the Intel Core i7-6800K a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core i7-6800K
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 i5-6600
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 i7-6800K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i5-6600
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core i7-6800K

The Intel Core i7-6800K 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 i5-6600

The Intel Core i5-6600 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.