Comparison between AMD A6-6420K APU and AMD A6-6420B APU
Both CPUs are manufactured by AMD.
Both CPUs have the same base speed of 4.0 GHz.
Both CPUs have the same turbo speed of 4.2 GHz.
Both CPUs have the same number of cores (2).
Both CPUs support the same number of threads ().
Both CPUs belong to the same class: Desktop.
Both CPUs use the same socket type: FM2.
Both CPUs were launched in the same year: Q4 2014.
Both CPUs have the same L3 cache size of MB.
Specification Summary
The AMD A6-6420K 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 A6-6420K APU has a base speed of 4.0 GHz, while the AMD A6-6420B APU runs at 4.0 GHz.
Turbo Boost: The AMD A6-6420K APU supports a turbo speed of 4.2 GHz, compared to 4.2 GHz for the AMD A6-6420B APU.
Cores: The AMD A6-6420K APU has 2 cores, while the AMD A6-6420B APU has 2 cores.
Threads: The AMD A6-6420K APU supports threads, compared to threads for the AMD A6-6420B APU.
Class: Both processors are designed for Desktop use.
Socket: The AMD A6-6420K APU uses the FM2, while the AMD A6-6420B APU uses the FM2.
Launch Date: The AMD A6-6420K APU was launched on Q4 2014, while the AMD A6-6420B APU was released on Q4 2014.
L3 Cache: The AMD A6-6420K APU has MB of L3 cache, compared to MB for the AMD A6-6420B APU.
Detailed Specifications:
Specs
AMD A6-6420K APU
AMD A6-6420B APU
Manufacturer
AMD
AMD
Speed
4.0 GHz
4.0 GHz
Turbo
4.2 GHz
4.2 GHz
Cores
2
2
Threads
Class
Desktop
Desktop
Socket
FM2
FM2
Launched
Q4 2014
Q4 2014
L3 Cache
MB
MB
Review:
Single Core Performance:
CPU Performance in single-threaded applications
AMD A6-6420K APU:
25%
AMD A6-6420B APU:
27%
* More is Better
Multi Core Performance:
CPU Performance in multi-threaded applications
AMD A6-6420K APU
2%
AMD A6-6420B APU:
2%
* More is Better
Power Efficiency:
Power Consumption of CPU under full load
AMD A6-6420K APU: 65 watts
16.25%
AMD A6-6420B APU: 65 watts
16.25%
* Lower is Better
Launched Date:
Time when the CPU was launched
AMD A6-6420K APU : Q4 2014 ✅
AMD A6-6420B APU : Q4 2014 ✅
* Newer is Better
CPU Launch FINAL SCORE:
CPU Final Rating Ratings
AMD A6-6420K APU
AMD A6-6420B APU
Pro's and Con's
AMD A6-6420K APU – Pros and Cons
Pros:
Not available
Cons:
Not available
AMD A6-6420B APU – Pros and Cons
Pros:
Faster Single-Core Performance: With a single-threaded performance score of 1629, the AMD A6-6420B APU outperforms the AMD A6-6420K APU (score: 1546). 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 A6-6420K APU's 10.43. This indicates better overall performance across a wide range of tasks.
Cons:
Lower Multi-Core Performance: In multi-threaded tasks, the AMD A6-6420B APU scores 1550, which is lower than the AMD A6-6420K APU's score of 1565. This makes the AMD A6-6420K APU a better choice for heavy multitasking or parallel processing.
Productivity
AMD A6-6420K 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 A6-6420K 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 A6-6420K APU
The AMD A6-6420K 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.
