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AMD Ryzen Threadripper PRO 7985WX vs AMD Ryzen 5 PRO 5645

Table of Contents



Overview:

Comparison between AMD Ryzen Threadripper PRO 7985WX and AMD Ryzen 5 PRO 5645

Both CPUs are manufactured by AMD. AMD Ryzen 5 PRO 5645 has a higher base speed of 3.7 GHz compared to AMD Ryzen Threadripper PRO 7985WX's 3.2 GHz. AMD Ryzen Threadripper PRO 7985WX has a higher turbo speed of 5.1 GHz compared to AMD Ryzen 5 PRO 5645's 4.6 GHz. AMD Ryzen Threadripper PRO 7985WX has more cores (64) compared to AMD Ryzen 5 PRO 5645's 6 cores. AMD Ryzen Threadripper PRO 7985WX supports more threads (128) compared to AMD Ryzen 5 PRO 5645's 12 threads.

Both CPUs belong to the same class: Desktop. AMD Ryzen Threadripper PRO 7985WX uses the sTR5 socket, while AMD Ryzen 5 PRO 5645 uses the AM4 socket. AMD Ryzen Threadripper PRO 7985WX was launched in Q4 2023, while AMD Ryzen 5 PRO 5645 was launched in Q3 2022. AMD Ryzen Threadripper PRO 7985WX has a larger L3 cache of 256 MB compared to AMD Ryzen 5 PRO 5645's 32 MB.

Specification Summary

The AMD Ryzen Threadripper PRO 7985WX and AMD Ryzen 5 PRO 5645 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 Threadripper PRO 7985WX has a base speed of 3.2 GHz, while the AMD Ryzen 5 PRO 5645 runs at 3.7 GHz.
  • Turbo Boost: The AMD Ryzen Threadripper PRO 7985WX supports a turbo speed of 5.1 GHz, compared to 4.6 GHz for the AMD Ryzen 5 PRO 5645.
  • Cores: The AMD Ryzen Threadripper PRO 7985WX has 64 cores, while the AMD Ryzen 5 PRO 5645 has 6 cores.
  • Threads: The AMD Ryzen Threadripper PRO 7985WX supports 128 threads, compared to 12 threads for the AMD Ryzen 5 PRO 5645.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen Threadripper PRO 7985WX uses the sTR5, while the AMD Ryzen 5 PRO 5645 uses the AM4.
  • Launch Date: The AMD Ryzen Threadripper PRO 7985WX was launched on Q4 2023, while the AMD Ryzen 5 PRO 5645 was released on Q3 2022.
  • L3 Cache: The AMD Ryzen Threadripper PRO 7985WX has 256 MB of L3 cache, compared to 32 MB for the AMD Ryzen 5 PRO 5645.

Detailed Specifications:

Specs AMD Ryzen Threadripper PRO 7985WX AMD Ryzen 5 PRO 5645
AMD AMD
Manufacturer AMD AMD
Speed 3.2 GHz 3.7 GHz
Turbo 5.1 GHz 4.6 GHz
Cores 64 6
Threads 128 12
Class Desktop Desktop
Socket sTR5 AM4
Launched Q4 2023 Q3 2022
L3 Cache 256 MB 32 MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen Threadripper PRO 7985WX:



65%
AMD Ryzen 5 PRO 5645:
57%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen Threadripper PRO 7985WX



100%
AMD Ryzen 5 PRO 5645:
31%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen Threadripper PRO 7985WX: 350 watts



87.5%
AMD Ryzen 5 PRO 5645: watts
0%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen Threadripper PRO 7985WX : Q4 2023 ✅

AMD Ryzen 5 PRO 5645 : Q3 2022 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen Threadripper PRO 7985WX



AMD Ryzen 5 PRO 5645


Pro's and Con's

AMD Ryzen Threadripper PRO 7985WX – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen Threadripper PRO 7985WX was launched more recently (Q4 2023) compared to the AMD Ryzen 5 PRO 5645 (Q3 2022). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.
  • Higher Turbo Boost Speed: The AMD Ryzen Threadripper PRO 7985WX supports a higher turbo boost speed of 5.1 GHz compared to the AMD Ryzen 5 PRO 5645's 4.6 GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 3910, the AMD Ryzen Threadripper PRO 7985WX outperforms the AMD Ryzen 5 PRO 5645 (score: 3441). 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 Threadripper PRO 7985WX features a larger L3 cache of 256MB compared to the AMD Ryzen 5 PRO 5645's 32MB. 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 Threadripper PRO 7985WX has a higher TDP of 350W compared to the AMD Ryzen 5 PRO 5645'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 Ryzen 5 PRO 5645 – Pros and Cons

Pros:

  • Higher Base Clock Speed: The AMD Ryzen 5 PRO 5645 has a higher base clock speed of 3.7 GHz compared to the AMD Ryzen Threadripper PRO 7985WX's 3.2 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher CPU Mark Score: The AMD Ryzen 5 PRO 5645 has a higher CPU Mark score of NA compared to the AMD Ryzen Threadripper PRO 7985WX's 17.97. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Cores: The AMD Ryzen 5 PRO 5645 has 6 cores, which is fewer than the AMD Ryzen Threadripper PRO 7985WX's 64 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The AMD Ryzen 5 PRO 5645 has 12 threads, which is fewer than the AMD Ryzen Threadripper PRO 7985WX's 128 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Ryzen 5 PRO 5645 scores 21904, which is lower than the AMD Ryzen Threadripper PRO 7985WX's score of 132034. This makes the AMD Ryzen Threadripper PRO 7985WX a better choice for heavy multitasking or parallel processing.


Productivity


AMD Ryzen Threadripper PRO 7985WX
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 5 PRO 5645
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.


Gaming

AMD Ryzen Threadripper PRO 7985WX
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.

AMD Ryzen 5 PRO 5645
Ideal for Mid Level level gaming (when paired with a dedicated GPU) and Mid Level level computing.



Verdict

AMD Ryzen Threadripper PRO 7985WX

The AMD Ryzen Threadripper PRO 7985WX 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 5 PRO 5645

The AMD Ryzen 5 PRO 5645 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.