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AMD Sempron 3850 APU vs AMD Athlon II X4 655

Table of Contents



Overview:

Comparison between AMD Sempron 3850 APU and AMD Athlon II X4 655

Both CPUs are manufactured by AMD. AMD Athlon II X4 655 has a higher base speed of 3.3 GHz compared to AMD Sempron 3850 APU's 1.3 GHz. Both CPUs have the same turbo speed of GHz. Both CPUs have the same number of cores (4). Both CPUs support the same number of threads (4).

Both CPUs belong to the same class: Desktop. AMD Sempron 3850 APU uses the AM1,FS1b socket, while AMD Athlon II X4 655 uses the AM2+ socket. AMD Sempron 3850 APU was launched in Q2 2014, while AMD Athlon II X4 655 was launched in Q1 2014. Both CPUs have the same L3 cache size of MB.

Specification Summary

The AMD Sempron 3850 APU and AMD Athlon II X4 655 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 Sempron 3850 APU has a base speed of 1.3 GHz, while the AMD Athlon II X4 655 runs at 3.3 GHz.
  • Turbo Boost: The AMD Sempron 3850 APU supports a turbo speed of GHz, compared to GHz for the AMD Athlon II X4 655.
  • Cores: The AMD Sempron 3850 APU has 4 cores, while the AMD Athlon II X4 655 has 4 cores.
  • Threads: The AMD Sempron 3850 APU supports 4 threads, compared to 4 threads for the AMD Athlon II X4 655.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Sempron 3850 APU uses the AM1,FS1b, while the AMD Athlon II X4 655 uses the AM2+.
  • Launch Date: The AMD Sempron 3850 APU was launched on Q2 2014, while the AMD Athlon II X4 655 was released on Q1 2014.
  • L3 Cache: The AMD Sempron 3850 APU has MB of L3 cache, compared to MB for the AMD Athlon II X4 655.

Detailed Specifications:

Specs AMD Sempron 3850 APU AMD Athlon II X4 655
AMD AMD
Manufacturer AMD AMD
Speed 1.3 GHz 3.3 GHz
Turbo GHz GHz
Cores 4 4
Threads 4 4
Class Desktop Desktop
Socket AM1,FS1b AM2+
Launched Q2 2014 Q1 2014
L3 Cache MB MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Sempron 3850 APU:



7%
AMD Athlon II X4 655:
24%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Sempron 3850 APU



1%
AMD Athlon II X4 655:
3%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Sempron 3850 APU: 25 watts



6.25%
AMD Athlon II X4 655: 95 watts
23.75%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Sempron 3850 APU : Q2 2014 ✅

AMD Athlon II X4 655 : Q1 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Sempron 3850 APU



AMD Athlon II X4 655


Pro's and Con's

AMD Sempron 3850 APU – Pros and Cons

Pros:

  • Newer Release: The AMD Sempron 3850 APU was launched more recently (Q2 2014) compared to the AMD Athlon II X4 655 (Q1 2014). This means it benefits from the latest advancements in technology, improved efficiency, and potentially better software optimization.

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Sempron 3850 APU scores 1156, which is lower than the AMD Athlon II X4 655's score of 2078. This makes the AMD Athlon II X4 655 a better choice for heavy multitasking or parallel processing.

AMD Athlon II X4 655 – Pros and Cons

Pros:

  • Higher Base Clock Speed: The AMD Athlon II X4 655 has a higher base clock speed of 3.3 GHz compared to the AMD Sempron 3850 APU's 1.3 GHz. This results in better performance for single-threaded tasks and general responsiveness.
  • Faster Single-Core Performance: With a single-threaded performance score of 1473, the AMD Athlon II X4 655 outperforms the AMD Sempron 3850 APU (score: 448). 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 Athlon II X4 655 has a higher CPU Mark score of NA compared to the AMD Sempron 3850 APU's 24.31. This indicates better overall performance across a wide range of tasks.

Cons:

  • Higher Power Consumption: The AMD Athlon II X4 655 has a higher TDP of 95W compared to the AMD Sempron 3850 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.


Productivity


AMD Sempron 3850 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.

AMD Athlon II X4 655
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 Sempron 3850 APU
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

AMD Athlon II X4 655
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

AMD Sempron 3850 APU

The AMD Sempron 3850 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.

AMD Athlon II X4 655

The AMD Athlon II X4 655 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.