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AMD Ryzen 9 3900XT vs AMD Ryzen 9 5950X

Table of Contents



Overview:

Comparison between AMD Ryzen 9 3900XT and AMD Ryzen 9 5950X

Both CPUs are manufactured by AMD. AMD Ryzen 9 3900XT has a higher base speed of 3.8 GHz compared to AMD Ryzen 9 5950X's 3.4 GHz. AMD Ryzen 9 5950X has a higher turbo speed of 4.9 GHz compared to AMD Ryzen 9 3900XT's 4.7 GHz. AMD Ryzen 9 5950X has more cores (16) compared to AMD Ryzen 9 3900XT's 12 cores. AMD Ryzen 9 5950X supports more threads (32) compared to AMD Ryzen 9 3900XT's 24 threads.

Both CPUs belong to the same class: Desktop. Both CPUs use the same socket type: AM4. AMD Ryzen 9 3900XT was launched in Q3 2020, while AMD Ryzen 9 5950X was launched in Q4 2020. Both CPUs have the same L3 cache size of 64 MB.

Specification Summary

The AMD Ryzen 9 3900XT and AMD Ryzen 9 5950X 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 9 3900XT has a base speed of 3.8 GHz, while the AMD Ryzen 9 5950X runs at 3.4 GHz.
  • Turbo Boost: The AMD Ryzen 9 3900XT supports a turbo speed of 4.7 GHz, compared to 4.9 GHz for the AMD Ryzen 9 5950X.
  • Cores: The AMD Ryzen 9 3900XT has 12 cores, while the AMD Ryzen 9 5950X has 16 cores.
  • Threads: The AMD Ryzen 9 3900XT supports 24 threads, compared to 32 threads for the AMD Ryzen 9 5950X.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 9 3900XT uses the AM4, while the AMD Ryzen 9 5950X uses the AM4.
  • Launch Date: The AMD Ryzen 9 3900XT was launched on Q3 2020, while the AMD Ryzen 9 5950X was released on Q4 2020.
  • L3 Cache: The AMD Ryzen 9 3900XT has 64 MB of L3 cache, compared to 64 MB for the AMD Ryzen 9 5950X.

Detailed Specifications:

Specs AMD Ryzen 9 3900XT AMD Ryzen 9 5950X
AMD AMD
Manufacturer AMD AMD
Speed 3.8 GHz 3.4 GHz
Turbo 4.7 GHz 4.9 GHz
Cores 12 16
Threads 24 32
Class Desktop Desktop
Socket AM4 AM4
Launched Q3 2020 Q4 2020
L3 Cache 64 MB 64 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 9 3900XT:



45%
AMD Ryzen 9 5950X:
57%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 9 3900XT



47%
AMD Ryzen 9 5950X:
66%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 9 3900XT: 105 watts



26.25%
AMD Ryzen 9 5950X: 105 watts
26.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 9 3900XT : Q3 2020 ✅

AMD Ryzen 9 5950X : Q4 2020 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 9 3900XT



AMD Ryzen 9 5950X


Pro's and Con's

AMD Ryzen 9 3900XT – Pros and Cons

Pros:

  • Higher Base Clock Speed: The AMD Ryzen 9 3900XT has a higher base clock speed of 3.8 GHz compared to the AMD Ryzen 9 5950X's 3.4 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher CPU Mark Score: The AMD Ryzen 9 3900XT has a higher CPU Mark score of 136.64 compared to the AMD Ryzen 9 5950X's 132.15. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The AMD Ryzen 9 3900XT has 12 cores, which is fewer than the AMD Ryzen 9 5950X's 16 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The AMD Ryzen 9 3900XT has 24 threads, which is fewer than the AMD Ryzen 9 5950X's 32 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Ryzen 9 3900XT scores 32658, which is lower than the AMD Ryzen 9 5950X's score of 45590. This makes the AMD Ryzen 9 5950X a better choice for heavy multitasking or parallel processing.

AMD Ryzen 9 5950X – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 9 5950X was launched more recently (Q4 2020) compared to the AMD Ryzen 9 3900XT (Q3 2020). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Turbo Boost Speed: The AMD Ryzen 9 5950X supports a higher turbo boost speed of 4.9 GHz compared to the AMD Ryzen 9 3900XT's 4.7 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 3469, the AMD Ryzen 9 5950X outperforms the AMD Ryzen 9 3900XT (score: 2746). This makes it better suited for tasks that rely on single-core performance, such as gaming or everyday productivity.

Cons:

  • Not available


Productivity


AMD Ryzen 9 3900XT
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 Ryzen 9 5950X
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.


Gaming

AMD Ryzen 9 3900XT
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.

AMD Ryzen 9 5950X
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.



Verdict

AMD Ryzen 9 3900XT

The AMD Ryzen 9 3900XT 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 Ryzen 9 5950X

The AMD Ryzen 9 5950X 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.