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AMD PRO A6-8550B vs AMD A4-4020 APU

Table of Contents



Overview:

Comparison between AMD PRO A6-8550B and AMD A4-4020 APU

Both CPUs are manufactured by AMD. AMD PRO A6-8550B has a higher base speed of 3.7 GHz compared to AMD A4-4020 APU's 3.2 GHz. AMD PRO A6-8550B has a higher turbo speed of 4.0 GHz compared to AMD A4-4020 APU's 3.4 GHz. Both CPUs have the same number of cores (2). Both CPUs support the same number of threads ().

Both CPUs belong to the same class: Desktop. AMD PRO A6-8550B uses the FM2+ socket, while AMD A4-4020 APU uses the FM2 socket. AMD PRO A6-8550B was launched in Q2 2016, while AMD A4-4020 APU was launched in Q3 2014. Both CPUs have the same L3 cache size of MB.

Specification Summary

The AMD PRO A6-8550B and AMD A4-4020 APU 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 PRO A6-8550B has a base speed of 3.7 GHz, while the AMD A4-4020 APU runs at 3.2 GHz.
  • Turbo Boost: The AMD PRO A6-8550B supports a turbo speed of 4.0 GHz, compared to 3.4 GHz for the AMD A4-4020 APU.
  • Cores: The AMD PRO A6-8550B has 2 cores, while the AMD A4-4020 APU has 2 cores.
  • Threads: The AMD PRO A6-8550B supports threads, compared to threads for the AMD A4-4020 APU.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD PRO A6-8550B uses the FM2+, while the AMD A4-4020 APU uses the FM2.
  • Launch Date: The AMD PRO A6-8550B was launched on Q2 2016, while the AMD A4-4020 APU was released on Q3 2014.
  • L3 Cache: The AMD PRO A6-8550B has MB of L3 cache, compared to MB for the AMD A4-4020 APU.

Detailed Specifications:

Specs AMD PRO A6-8550B AMD A4-4020 APU
AMD AMD
Manufacturer AMD AMD
Speed 3.7 GHz 3.2 GHz
Turbo 4.0 GHz 3.4 GHz
Cores 2 2
Threads
Class Desktop Desktop
Socket FM2+ FM2
Launched Q2 2016 Q3 2014
L3 Cache MB MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD PRO A6-8550B:



27%
AMD A4-4020 APU:
20%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD PRO A6-8550B



2%
AMD A4-4020 APU:
1%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD PRO A6-8550B: 65 watts



16.25%
AMD A4-4020 APU: 65 watts
16.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD PRO A6-8550B : Q2 2016 ✅

AMD A4-4020 APU : Q3 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD PRO A6-8550B



AMD A4-4020 APU


Pro's and Con's

AMD PRO A6-8550B – Pros and Cons

Pros:

  • Higher Base Clock Speed: The AMD PRO A6-8550B has a higher base clock speed of 3.7 GHz compared to the AMD A4-4020 APU's 3.2 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The AMD PRO A6-8550B supports a higher turbo boost speed of 4.0 GHz compared to the AMD A4-4020 APU's 3.4 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 1631, the AMD PRO A6-8550B outperforms the AMD A4-4020 APU (score: 1220). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.
  • Higher CPU Mark Score: The AMD PRO A6-8550B has a higher CPU Mark score of NA compared to the AMD A4-4020 APU's 12.04. This indicates better overall performance across a wide range of tasks.

Cons:

  • Not available

AMD A4-4020 APU – Pros and Cons

Pros:

  • Newer Release: The AMD A4-4020 APU was launched more recently (Q3 2014) compared to the AMD PRO A6-8550B (Q2 2016). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD A4-4020 APU scores 1268, which is lower than the AMD PRO A6-8550B's score of 1882. This makes the AMD PRO A6-8550B a better choice for heavy multitasking or parallel processing.


Productivity


AMD PRO A6-8550B
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.

AMD A4-4020 APU
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 PRO A6-8550B
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

AMD A4-4020 APU
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD PRO A6-8550B

The AMD PRO A6-8550B 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.

AMD A4-4020 APU

The AMD A4-4020 APU 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.