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AMD Ryzen 7 5800X3D vs AMD A9-9820

Table of Contents



Overview:

Comparison between AMD Ryzen 7 5800X3D and AMD A9-9820

Both CPUs are manufactured by AMD. AMD Ryzen 7 5800X3D has a higher base speed of 3.4 GHz compared to AMD A9-9820's 2.3 GHz. AMD Ryzen 7 5800X3D has a higher turbo speed of 4.5 GHz compared to AMD A9-9820's 2.4 GHz. Both CPUs have the same number of cores (8). AMD Ryzen 7 5800X3D supports more threads (16) compared to AMD A9-9820's 8 threads.

Both CPUs belong to the same class: Desktop. AMD Ryzen 7 5800X3D uses the AM4 socket, while AMD A9-9820 uses the socket. AMD Ryzen 7 5800X3D was launched in Q2 2022, while AMD A9-9820 was launched in Q2 2021. AMD Ryzen 7 5800X3D has a larger L3 cache of 96 MB compared to AMD A9-9820's MB.

Specification Summary

The AMD Ryzen 7 5800X3D and AMD A9-9820 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 7 5800X3D has a base speed of 3.4 GHz, while the AMD A9-9820 runs at 2.3 GHz.
  • Turbo Boost: The AMD Ryzen 7 5800X3D supports a turbo speed of 4.5 GHz, compared to 2.4 GHz for the AMD A9-9820.
  • Cores: The AMD Ryzen 7 5800X3D has 8 cores, while the AMD A9-9820 has 8 cores.
  • Threads: The AMD Ryzen 7 5800X3D supports 16 threads, compared to 8 threads for the AMD A9-9820.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 7 5800X3D uses the AM4, while the AMD A9-9820 uses the .
  • Launch Date: The AMD Ryzen 7 5800X3D was launched on Q2 2022, while the AMD A9-9820 was released on Q2 2021.
  • L3 Cache: The AMD Ryzen 7 5800X3D has 96 MB of L3 cache, compared to MB for the AMD A9-9820.

Detailed Specifications:

Specs AMD Ryzen 7 5800X3D AMD A9-9820
AMD AMD
Manufacturer AMD AMD
Speed 3.4 GHz 2.3 GHz
Turbo 4.5 GHz 2.4 GHz
Cores 8 8
Threads 16 8
Class Desktop Desktop
Socket AM4
Launched Q2 2022 Q2 2021
L3 Cache 96 MB MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 7 5800X3D:



53%
AMD A9-9820:
13%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 7 5800X3D



41%
AMD A9-9820:
5%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 7 5800X3D: 105 watts



26.25%
AMD A9-9820: watts
0%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 7 5800X3D : Q2 2022 ✅

AMD A9-9820 : Q2 2021 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 7 5800X3D



AMD A9-9820


Pro's and Con's

AMD Ryzen 7 5800X3D – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 7 5800X3D was launched more recently (Q2 2022) compared to the AMD A9-9820 (Q2 2021). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Base Clock Speed: The AMD Ryzen 7 5800X3D has a higher base clock speed of 3.4 GHz compared to the AMD A9-9820's 2.3 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The AMD Ryzen 7 5800X3D supports a higher turbo boost speed of 4.5 GHz compared to the AMD A9-9820's 2.4 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 3233, the AMD Ryzen 7 5800X3D outperforms the AMD A9-9820 (score: 800). 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 7 5800X3D features a larger L3 cache of 96MB compared to the AMD A9-9820's MB. 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 AMD Ryzen 7 5800X3D has a higher TDP of 105W compared to the AMD A9-9820's W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

AMD A9-9820 – Pros and Cons

Pros:

  • Higher CPU Mark Score: The AMD A9-9820 has a higher CPU Mark score of NA compared to the AMD Ryzen 7 5800X3D's 63.05. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Threads: The AMD A9-9820 has 8 threads, which is fewer than the AMD Ryzen 7 5800X3D's 16 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD A9-9820 scores 3938, which is lower than the AMD Ryzen 7 5800X3D's score of 28309. This makes the AMD Ryzen 7 5800X3D a better choice for heavy multitasking or parallel processing.


Productivity


AMD Ryzen 7 5800X3D
This cpu Handles High End level office applications, web browsing, and media playback with ease. It can also be used for High End level multitasking or CPU-intensive tasks like video editing or 3D rendering.

AMD A9-9820
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 7 5800X3D
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.

AMD A9-9820
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD Ryzen 7 5800X3D

The AMD Ryzen 7 5800X3D is a reliable and High End processor for your PC builds. It delivers excellent value for users with High End computing needs or those building a New PC.

AMD A9-9820

The AMD A9-9820 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.