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AMD Ryzen 5 3500X vs Intel Core i5-8400

Table of Contents



Overview:

Comparison between AMD Ryzen 5 3500X and Intel Core i5-8400

AMD Ryzen 5 3500X is manufactured by AMD, while Intel Core i5-8400 is manufactured by Intel. AMD Ryzen 5 3500X has a higher base speed of 3.6 GHz compared to Intel Core i5-8400's 2.8 GHz. AMD Ryzen 5 3500X has a higher turbo speed of 4.1 GHz compared to Intel Core i5-8400's 4.0 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. AMD Ryzen 5 3500X uses the AM4 socket, while Intel Core i5-8400 uses the FCLGA1151-2 socket. AMD Ryzen 5 3500X was launched in Q4 2019, while Intel Core i5-8400 was launched in Q4 2017. AMD Ryzen 5 3500X has a larger L3 cache of 32 MB compared to Intel Core i5-8400's 9 MB.

Specification Summary

The AMD Ryzen 5 3500X and Intel Core i5-8400 are two processors with distinct specifications. Below is a detailed comparison of their key features:

  • Manufacturer: Both processors are manufactured by AMD.
  • Speed: The AMD Ryzen 5 3500X has a base speed of 3.6 GHz, while the Intel Core i5-8400 runs at 2.8 GHz.
  • Turbo Boost: The AMD Ryzen 5 3500X supports a turbo speed of 4.1 GHz, compared to 4.0 GHz for the Intel Core i5-8400.
  • Cores: The AMD Ryzen 5 3500X has 6 cores, while the Intel Core i5-8400 has 6 cores.
  • Threads: The AMD Ryzen 5 3500X supports 6 threads, compared to 6 threads for the Intel Core i5-8400.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 5 3500X uses the AM4, while the Intel Core i5-8400 uses the FCLGA1151-2.
  • Launch Date: The AMD Ryzen 5 3500X was launched on Q4 2019, while the Intel Core i5-8400 was released on Q4 2017.
  • L3 Cache: The AMD Ryzen 5 3500X has 32 MB of L3 cache, compared to 9 MB for the Intel Core i5-8400.

Detailed Specifications:

Specs AMD Ryzen 5 3500X Intel Core i5-8400
AMD Intel
Manufacturer AMD Intel
Speed 3.6 GHz 2.8 GHz
Turbo 4.1 GHz 4.0 GHz
Cores 6 6
Threads 6 6
Class Desktop Desktop
Socket AM4 FCLGA1151-2
Launched Q4 2019 Q4 2017
L3 Cache 32 MB 9 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 5 3500X:



41%
Intel Core i5-8400:
39%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 5 3500X



19%
Intel Core i5-8400:
13%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 5 3500X: 65 watts



16.25%
Intel Core i5-8400: 65 watts
16.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 5 3500X : Q4 2019 ✅

Intel Core i5-8400 : Q4 2017 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 5 3500X



Intel Core i5-8400


Pro's and Con's

AMD Ryzen 5 3500X – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 5 3500X was launched more recently (Q4 2019) compared to the Intel Core i5-8400 (Q4 2017). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Base Clock Speed: The AMD Ryzen 5 3500X has a higher base clock speed of 3.6 GHz compared to the Intel Core i5-8400's 2.8 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The AMD Ryzen 5 3500X supports a higher turbo boost speed of 4.1 GHz compared to the Intel Core i5-8400's 4.0 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 2504, the AMD Ryzen 5 3500X outperforms the Intel Core i5-8400 (score: 2380). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
  • Larger L3 Cache: The AMD Ryzen 5 3500X features a larger L3 cache of 32MB compared to the Intel Core i5-8400's 9MB. A larger cache improves performance in memory-intensive tasks, such as video editing or 3D rendering, by reducing latency and speeding up data access.
  • Higher CPU Mark Score: The AMD Ryzen 5 3500X has a higher CPU Mark score of 196.54 compared to the Intel Core i5-8400's 105.99. This indicates better overall performance across a wide range of tasks.

Cons:

  • Not available

Intel Core i5-8400 – Pros and Cons

Pros:

  • Not available

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the Intel Core i5-8400 scores 9235, which is lower than the AMD Ryzen 5 3500X's score of 13166. This makes the AMD Ryzen 5 3500X a better choice for heavy multitasking or parallel processing.


Productivity


AMD Ryzen 5 3500X
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 i5-8400
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

AMD Ryzen 5 3500X
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

Intel Core i5-8400
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD Ryzen 5 3500X

The AMD Ryzen 5 3500X 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 i5-8400

The Intel Core i5-8400 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.