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AMD Ryzen 9 7950X vs AMD Sempron 2650 APU

Table of Contents



Overview:

Comparison between AMD Ryzen 9 7950X and AMD Sempron 2650 APU

Both CPUs are manufactured by AMD. AMD Ryzen 9 7950X has a higher base speed of 4.5 GHz compared to AMD Sempron 2650 APU's 1.5 GHz. AMD Ryzen 9 7950X has a higher turbo speed of 5.7 GHz compared to AMD Sempron 2650 APU's GHz. AMD Ryzen 9 7950X has more cores (16) compared to AMD Sempron 2650 APU's 2 cores. AMD Ryzen 9 7950X supports more threads (32) compared to AMD Sempron 2650 APU's 2 threads.

Both CPUs belong to the same class: Desktop. AMD Ryzen 9 7950X uses the AM5 socket, while AMD Sempron 2650 APU uses the AM1,FSB1 socket. AMD Ryzen 9 7950X was launched in Q3 2022, while AMD Sempron 2650 APU was launched in Q2 2014. AMD Ryzen 9 7950X has a larger L3 cache of 64 MB compared to AMD Sempron 2650 APU's MB.

Specification Summary

The AMD Ryzen 9 7950X and AMD Sempron 2650 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 Ryzen 9 7950X has a base speed of 4.5 GHz, while the AMD Sempron 2650 APU runs at 1.5 GHz.
  • Turbo Boost: The AMD Ryzen 9 7950X supports a turbo speed of 5.7 GHz, compared to GHz for the AMD Sempron 2650 APU.
  • Cores: The AMD Ryzen 9 7950X has 16 cores, while the AMD Sempron 2650 APU has 2 cores.
  • Threads: The AMD Ryzen 9 7950X supports 32 threads, compared to 2 threads for the AMD Sempron 2650 APU.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Ryzen 9 7950X uses the AM5, while the AMD Sempron 2650 APU uses the AM1,FSB1.
  • Launch Date: The AMD Ryzen 9 7950X was launched on Q3 2022, while the AMD Sempron 2650 APU was released on Q2 2014.
  • L3 Cache: The AMD Ryzen 9 7950X has 64 MB of L3 cache, compared to MB for the AMD Sempron 2650 APU.

Detailed Specifications:

Specs AMD Ryzen 9 7950X AMD Sempron 2650 APU
AMD AMD
Manufacturer AMD AMD
Speed 4.5 GHz 1.5 GHz
Turbo 5.7 GHz GHz
Cores 16 2
Threads 32 2
Class Desktop Desktop
Socket AM5 AM1,FSB1
Launched Q3 2022 Q2 2014
L3 Cache 64 MB MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Ryzen 9 7950X:



71%
AMD Sempron 2650 APU:
7%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Ryzen 9 7950X



90%
AMD Sempron 2650 APU:
0%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Ryzen 9 7950X: 170 watts



42.5%
AMD Sempron 2650 APU: 25 watts
6.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Ryzen 9 7950X : Q3 2022 ✅

AMD Sempron 2650 APU : Q2 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Ryzen 9 7950X



AMD Sempron 2650 APU


Pro's and Con's

AMD Ryzen 9 7950X – Pros and Cons

Pros:

  • Newer Release: The AMD Ryzen 9 7950X was launched more recently (Q3 2022) compared to the AMD Sempron 2650 APU (Q2 2014). 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 7950X has a higher base clock speed of 4.5 GHz compared to the AMD Sempron 2650 APU's 1.5 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Higher Turbo Boost Speed: The AMD Ryzen 9 7950X supports a higher turbo boost speed of 5.7 GHz compared to the AMD Sempron 2650 APU's GHz. This allows for better performance during peak workloads.
  • Faster Single-Core Performance: With a single-threaded performance score of 4275, the AMD Ryzen 9 7950X outperforms the AMD Sempron 2650 APU (score: 477). 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 9 7950X features a larger L3 cache of 64MB compared to the AMD Sempron 2650 APU'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.
  • Higher CPU Mark Score: The AMD Ryzen 9 7950X has a higher CPU Mark score of 127.91 compared to the AMD Sempron 2650 APU's 5.59. This indicates better overall performance across a wide range of tasks.

Cons:

  • Higher Power Consumption: The AMD Ryzen 9 7950X has a higher TDP of 170W compared to the AMD Sempron 2650 APU's 25W. This means it may consume more power, leading to higher energy costs and potentially more heat generation, which could require better cooling solutions.

AMD Sempron 2650 APU – Pros and Cons

Pros:

  • Not available

Cons:

  • Fewer Cores: The AMD Sempron 2650 APU has 2 cores, which is fewer than the AMD Ryzen 9 7950X's 16 cores. This could impact performance in multi-threaded workloads, such as rendering, compiling code, or running virtual machines.
  • Fewer Threads: The AMD Sempron 2650 APU has 2 threads, which is fewer than the AMD Ryzen 9 7950X's 32 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Sempron 2650 APU scores 551, which is lower than the AMD Ryzen 9 7950X's score of 62677. This makes the AMD Ryzen 9 7950X a better choice for heavy multitasking or parallel processing.


Productivity


AMD Ryzen 9 7950X
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 Sempron 2650 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 Ryzen 9 7950X
Ideal for High End level gaming (when paired with a dedicated GPU) and High End level computing.

AMD Sempron 2650 APU
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD Ryzen 9 7950X

The AMD Ryzen 9 7950X 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 Sempron 2650 APU

The AMD Sempron 2650 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.