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AMD Ryzen 5 8500G vs AMD Ryzen 9 3900XT

Table of Contents



Overview:

Comparison between AMD Ryzen 5 8500G and AMD Ryzen 9 3900XT

Both CPUs are manufactured by AMD. AMD Ryzen 9 3900XT has a higher base speed of 3.8 GHz compared to AMD Ryzen 5 8500G's 3.5 GHz. AMD Ryzen 5 8500G has a higher turbo speed of 5.0 GHz compared to AMD Ryzen 9 3900XT's 4.7 GHz. AMD Ryzen 9 3900XT has more cores (12) compared to AMD Ryzen 5 8500G's 6 cores. AMD Ryzen 9 3900XT supports more threads (24) compared to AMD Ryzen 5 8500G's 12 threads.

Both CPUs belong to the same class: Desktop. AMD Ryzen 5 8500G uses the AM5 socket, while AMD Ryzen 9 3900XT uses the AM4 socket. AMD Ryzen 5 8500G was launched in Q1 2024, while AMD Ryzen 9 3900XT was launched in Q3 2020. AMD Ryzen 9 3900XT has a larger L3 cache of 64 MB compared to AMD Ryzen 5 8500G's 16 MB.

Specification Summary

The AMD Ryzen 5 8500G and AMD Ryzen 9 3900XT 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 8500G has a base speed of 3.5 GHz, while the AMD Ryzen 9 3900XT runs at 3.8 GHz.
  • Turbo Boost: The AMD Ryzen 5 8500G supports a turbo speed of 5.0 GHz, compared to 4.7 GHz for the AMD Ryzen 9 3900XT.
  • Cores: The AMD Ryzen 5 8500G has 6 cores, while the AMD Ryzen 9 3900XT has 12 cores.
  • Threads: The AMD Ryzen 5 8500G supports 12 threads, compared to 24 threads for the AMD Ryzen 9 3900XT.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 5 8500G uses the AM5, while the AMD Ryzen 9 3900XT uses the AM4.
  • Launch Date: The AMD Ryzen 5 8500G was launched on Q1 2024, while the AMD Ryzen 9 3900XT was released on Q3 2020.
  • L3 Cache: The AMD Ryzen 5 8500G has 16 MB of L3 cache, compared to 64 MB for the AMD Ryzen 9 3900XT.

Detailed Specifications:

Specs AMD Ryzen 5 8500G AMD Ryzen 9 3900XT
AMD AMD
Manufacturer AMD AMD
Speed 3.5 GHz 3.8 GHz
Turbo 5.0 GHz 4.7 GHz
Cores 6 12
Threads 12 24
Class Desktop Desktop
Socket AM5 AM4
Launched Q1 2024 Q3 2020
L3 Cache 16 MB 64 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 5 8500G:



65%
AMD Ryzen 9 3900XT:
45%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 5 8500G



31%
AMD Ryzen 9 3900XT:
47%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 5 8500G: 65 watts



16.25%
AMD Ryzen 9 3900XT: 105 watts
26.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 5 8500G : Q1 2024 ✅

AMD Ryzen 9 3900XT : Q3 2020 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 5 8500G



AMD Ryzen 9 3900XT


Pro's and Con's

AMD Ryzen 5 8500G – Pros and Cons

Pros:

  • Higher Turbo Boost Speed: The AMD Ryzen 5 8500G supports a higher turbo boost speed of 5.0 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 3919, the AMD Ryzen 5 8500G 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.
  • Higher CPU Mark Score: The AMD Ryzen 5 8500G has a higher CPU Mark score of 146.06 compared to the AMD Ryzen 9 3900XT's 136.64. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The AMD Ryzen 5 8500G has 6 cores, which is fewer than the AMD Ryzen 9 3900XT's 12 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The AMD Ryzen 5 8500G has 12 threads, which is fewer than the AMD Ryzen 9 3900XT's 24 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Ryzen 5 8500G scores 21762, which is lower than the AMD Ryzen 9 3900XT's score of 32658. This makes the AMD Ryzen 9 3900XT a better choice for heavy multitasking or parallel processing.

AMD Ryzen 9 3900XT – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 9 3900XT was launched more recently (Q3 2020) compared to the AMD Ryzen 5 8500G (Q1 2024). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Base Clock Speed: The AMD Ryzen 9 3900XT has a higher base clock speed of 3.8 GHz compared to the AMD Ryzen 5 8500G's 3.5 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Larger L3 Cache: The AMD Ryzen 9 3900XT features a larger L3 cache of 64MB compared to the AMD Ryzen 5 8500G's 16MB. 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 9 3900XT has a higher TDP of 105W compared to the AMD Ryzen 5 8500G's 65W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.


Productivity


AMD Ryzen 5 8500G
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 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.


Gaming

AMD Ryzen 5 8500G
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.

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



Verdict

AMD Ryzen 5 8500G

The AMD Ryzen 5 8500G 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 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.