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AMD Sempron 2650 APU vs AMD A6-6420B APU

Table of Contents



Overview:

Comparison between AMD Sempron 2650 APU and AMD A6-6420B APU

Both CPUs are manufactured by AMD. AMD A6-6420B APU has a higher base speed of 4.0 GHz compared to AMD Sempron 2650 APU's 1.5 GHz. AMD A6-6420B APU has a higher turbo speed of 4.2 GHz compared to AMD Sempron 2650 APU's GHz. Both CPUs have the same number of cores (2). AMD Sempron 2650 APU supports more threads (2) compared to AMD A6-6420B APU's threads.

Both CPUs belong to the same class: Desktop. AMD Sempron 2650 APU uses the AM1,FSB1 socket, while AMD A6-6420B APU uses the FM2 socket. AMD Sempron 2650 APU was launched in Q2 2014, while AMD A6-6420B APU was launched in Q4 2014. Both CPUs have the same L3 cache size of MB.

Specification Summary

The AMD Sempron 2650 APU and AMD A6-6420B 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 Sempron 2650 APU has a base speed of 1.5 GHz, while the AMD A6-6420B APU runs at 4.0 GHz.
  • Turbo Boost: The AMD Sempron 2650 APU supports a turbo speed of GHz, compared to 4.2 GHz for the AMD A6-6420B APU.
  • Cores: The AMD Sempron 2650 APU has 2 cores, while the AMD A6-6420B APU has 2 cores.
  • Threads: The AMD Sempron 2650 APU supports 2 threads, compared to threads for the AMD A6-6420B APU.
  • Class: Both processors are designed for Desktop use.
  • Socket: The AMD Sempron 2650 APU uses the AM1,FSB1, while the AMD A6-6420B APU uses the FM2.
  • Launch Date: The AMD Sempron 2650 APU was launched on Q2 2014, while the AMD A6-6420B APU was released on Q4 2014.
  • L3 Cache: The AMD Sempron 2650 APU has MB of L3 cache, compared to MB for the AMD A6-6420B APU.

Detailed Specifications:

Specs AMD Sempron 2650 APU AMD A6-6420B APU
AMD AMD
Manufacturer AMD AMD
Speed 1.5 GHz 4.0 GHz
Turbo GHz 4.2 GHz
Cores 2 2
Threads 2
Class Desktop Desktop
Socket AM1,FSB1 FM2
Launched Q2 2014 Q4 2014
L3 Cache MB MB

Review:

Single Core Performance:


CPU Performance in single-threaded applications

AMD Sempron 2650 APU:



7%
AMD A6-6420B APU:
27%
* More is Better

Multi Core Performance:


CPU Performance in multi-threaded applications

AMD Sempron 2650 APU



0%
AMD A6-6420B APU:
2%
* More is Better

Power Efficiency:


Power Consumption of CPU under full load

AMD Sempron 2650 APU: 25 watts



6.25%
AMD A6-6420B APU: 65 watts
16.25%
* Lower is Better

Launched Date:


Time when the CPU was launched


AMD Sempron 2650 APU : Q2 2014 ✅

AMD A6-6420B APU : Q4 2014 ✅

* Newer is Better

CPU Launch FINAL SCORE:

CPU Final Rating Ratings

AMD Sempron 2650 APU



AMD A6-6420B APU


Pro's and Con's

AMD Sempron 2650 APU – Pros and Cons

Pros:

  • Not available

Cons:

  • Lower Multi-Core Performance: In multi-threaded tasks, the AMD Sempron 2650 APU scores 551, which is lower than the AMD A6-6420B APU's score of 1550. This makes the AMD A6-6420B APU a better choice for heavy multitasking or parallel processing.

AMD A6-6420B APU – Pros and Cons

Pros:

  • Newer Release: The AMD A6-6420B APU was launched more recently (Q4 2014) 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 A6-6420B APU has a higher base clock speed of 4.0 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 A6-6420B APU supports a higher turbo boost speed of 4.2 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 1629, the AMD A6-6420B APU 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.
  • Higher CPU Mark Score: The AMD A6-6420B APU has a higher CPU Mark score of NA compared to the AMD Sempron 2650 APU's 5.59. This indicates better overall performance across a wide range of tasks.

Cons:

  • Fewer Threads: The AMD A6-6420B APU has threads, which is fewer than the AMD Sempron 2650 APU's 2 threads. This may limit its ability to handle highly parallel workloads efficiently.
  • Higher Power Consumption: The AMD A6-6420B APU has a higher TDP of 65W 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.


Productivity


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.

AMD A6-6420B 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 Sempron 2650 APU
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.

AMD A6-6420B APU
Ideal for Entry Level level gaming (when paired with a dedicated GPU) and Entry Level level computing.



Verdict

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.

AMD A6-6420B APU

The AMD A6-6420B 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.