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Intel Core i5-11600K vs AMD Phenom II X6 1405T

Table of Contents



Overview:

Comparison between Intel Core i5-11600K and AMD Phenom II X6 1405T

Intel Core i5-11600K is manufactured by Intel, while AMD Phenom II X6 1405T is manufactured by AMD. Intel Core i5-11600K has a higher base speed of 3.9 GHz compared to AMD Phenom II X6 1405T's 3.0 GHz. Intel Core i5-11600K has a higher turbo speed of 4.9 GHz compared to AMD Phenom II X6 1405T's GHz. Both CPUs have the same number of cores (6). Intel Core i5-11600K supports more threads (12) compared to AMD Phenom II X6 1405T's 6 threads.

Both CPUs belong to the same class: Desktop. Intel Core i5-11600K uses the FCLGA1200 socket, while AMD Phenom II X6 1405T uses the AM2+,AM3 socket. Intel Core i5-11600K was launched in Q2 2021, while AMD Phenom II X6 1405T was launched in Q1 2018. Intel Core i5-11600K has a larger L3 cache of 12 MB compared to AMD Phenom II X6 1405T's 6 MB.

Specification Summary

The Intel Core i5-11600K and AMD Phenom II X6 1405T 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 i5-11600K has a base speed of 3.9 GHz, while the AMD Phenom II X6 1405T runs at 3.0 GHz.
  • Turbo Boost: The Intel Core i5-11600K supports a turbo speed of 4.9 GHz, compared to GHz for the AMD Phenom II X6 1405T.
  • Cores: The Intel Core i5-11600K has 6 cores, while the AMD Phenom II X6 1405T has 6 cores.
  • Threads: The Intel Core i5-11600K supports 12 threads, compared to 6 threads for the AMD Phenom II X6 1405T.
  • Class: Both processors are designed for Desktop use.
  • Socket: The Intel Core i5-11600K uses the FCLGA1200, while the AMD Phenom II X6 1405T uses the AM2+,AM3.
  • Launch Date: The Intel Core i5-11600K was launched on Q2 2021, while the AMD Phenom II X6 1405T was released on Q1 2018.
  • L3 Cache: The Intel Core i5-11600K has 12 MB of L3 cache, compared to 6 MB for the AMD Phenom II X6 1405T.

Detailed Specifications:

Specs Intel Core i5-11600K AMD Phenom II X6 1405T
Intel AMD
Manufacturer Intel AMD
Speed 3.9 GHz 3.0 GHz
Turbo 4.9 GHz GHz
Cores 6 6
Threads 12 6
Class Desktop Desktop
Socket FCLGA1200 AM2+,AM3
Launched Q2 2021 Q1 2018
L3 Cache 12 MB 6 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

Intel Core i5-11600K:



55%
AMD Phenom II X6 1405T:
20%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

Intel Core i5-11600K



28%
AMD Phenom II X6 1405T:
4%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

Intel Core i5-11600K: 125 watts



31.25%
AMD Phenom II X6 1405T: 95 watts
23.75%
* Lower is Better

Launched Date:


Time when the CPU was launched


Intel Core i5-11600K : Q2 2021 ✅

AMD Phenom II X6 1405T : Q1 2018 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

Intel Core i5-11600K



AMD Phenom II X6 1405T


Pro's and Con's

Intel Core i5-11600K – Pros and Cons

Pros:

  • Newer Release: The Intel Core i5-11600K was launched more recently (Q2 2021) compared to the AMD Phenom II X6 1405T (Q1 2018). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Base Clock Speed: The Intel Core i5-11600K has a higher base clock speed of 3.9 GHz compared to the AMD Phenom II X6 1405T's 3.0 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The Intel Core i5-11600K supports a higher turbo boost speed of 4.9 GHz compared to the AMD Phenom II X6 1405T's GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 3347, the Intel Core i5-11600K outperforms the AMD Phenom II X6 1405T (score: 1247). 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 i5-11600K features a larger L3 cache of 12MB compared to the AMD Phenom II X6 1405T'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 i5-11600K has a higher TDP of 125W compared to the AMD Phenom II X6 1405T's 95W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

AMD Phenom II X6 1405T – Pros and Cons

Pros:

  • Higher CPU Mark Score: The AMD Phenom II X6 1405T has a higher CPU Mark score of NA compared to the Intel Core i5-11600K's 131.64. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Threads: The AMD Phenom II X6 1405T has 6 threads, which is fewer than the Intel Core i5-11600K's 12 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Phenom II X6 1405T scores 3335, which is lower than the Intel Core i5-11600K's score of 19572. This makes the Intel Core i5-11600K a better choice for heavy multitasking or parallel processing.


Productivity


Intel Core i5-11600K
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.

AMD Phenom II X6 1405T
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 i5-11600K
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

AMD Phenom II X6 1405T
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

Intel Core i5-11600K

The Intel Core i5-11600K 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.

AMD Phenom II X6 1405T

The AMD Phenom II X6 1405T 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.