Dual core vs Quad core vs Hexa core vs Octa core vs Deca core processor

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Do you Want to know the difference between single core processor, dual core processor, quad core processor, penta core processor, hexa core processor, octa core processor and deca core processor? Here everything has explained in simple English.

When purchasing a smartphone or PC, you may have come across terms like dual core, quad core, or even deca core processors. But what do these terms really mean, and how do they impact device performance?

Single core vs multi core processor

Imagine your device as a building and the programs or processes running on the device as the people inside. When more people need to enter the building, you require more pathways for faster movement. Similarly, when your device handles multiple tasks, it needs more cores. Cores can be likened to pathways, and having more cores means faster processing.

  1. Single core processor: Only one core is responsible for processing all requests.
  2. Dual core processor: Two cores within a single processor work together to handle requests efficiently.
  3. Quad core processor: Four cores work collectively within a single processor to handle multiple requests simultaneously.
  4. Penta core processor: Five cores collaborate within a single processor to handle tasks more efficiently.
  5. Hexa core processor: Six cores work in tandem within a single processor to process tasks swiftly.
  6. Octa core processor: Eight cores operate collectively within a single processor, providing enhanced multitasking capabilities.
  7. Deca core processor: A single processor housing ten cores, ensuring high-performance processing of multiple requests.

The higher number of cores is good for the gamers and users who do heavy multitasking. It will help to eliminate the hanging problems and the process will be smooth. So, if you are just going to use the mobile for basic use, it is not necessary to go for a phone with more cores.

Single core vs dual core vs quad core vs hexa core vs octa core vs deca core processors

Can the higher number of cores increase the speed of the device? The answer is partially true. Not only the number of cores decides the speed but also the RAM, cache memory, and software used, are also plays the important role in deciding the performance of the device. At the same time, we don’t need 8 different ways for just 4 people to travel.

Dual core vs Quad core Graphics

Above you can see the Battlefield 3 Ultra Preset game running on the dual core and quad core smartphones. Below you can see the Heat Haze game in both quad core smartphone and in the octa core smartphone.

Quad core vs Octa core processor

Mobile phones don’t require many cores, a quad core processor can do almost all jobs. So choose the one according to your need.

These terms are derived from the Greek numerals. Below you can see the name of the Greek numerals up to number 20.

1 = Single
2 = dual
3 = triple
4 = quad
5 = penta
6 = hexa
7 = hepta
8 = octa
9 = nona
10 = deca
11 = hendeca
12 = dodeca
13 = trideca
14 = tetradeca
15 = pentadeca
16 = hexadeca
17 = heptadeca
18 = octadeca
19 = enneadeca
20 = icosa

What Will I Learn?

Performance Comparison:

The performance of different core configurations can vary based on several factors. For instance:

  1. Multitasking: Processors with higher core counts, such as hexa core, octa core, and deca core, excel in handling multiple tasks simultaneously. This is particularly advantageous for gamers and users who engage in heavy multitasking. The increased core count helps eliminate performance issues and ensures smoother operation.
  2. Power Efficiency: It’s important to note that higher core counts may result in increased power consumption and shorter battery life compared to devices with lower core counts. However, advancements in technology have allowed for better power management in newer processors, mitigating some of these concerns.
  3. Task Optimization: Different applications and tasks utilize processor cores differently. While some applications are optimized for multi-core processing, others may benefit more from higher clock speeds or single-core performance. For example, video editing and 3D rendering tasks tend to benefit from higher core counts, while tasks like web browsing and email may not require as many cores.
  4. Gaming Performance: Games with advanced graphics and processing requirements can benefit significantly from higher core counts. The additional cores enable smoother gameplay, faster loading times, and improved frame rates. Popular games that leverage multiple cores effectively include PUBG Mobile, Fortnite, and Asphalt 9: Legends.

Future Developments:

As technology continues to advance, we can expect further developments in processor core configurations. One notable technology is ARM’s big.LITTLE architecture, which combines high-performance cores with power-efficient cores. This approach allows devices to optimize performance and energy efficiency by dynamically allocating tasks to the appropriate cores.

Additional Information:

  • According to benchmark tests like Geekbench and Antutu, devices with higher core counts often exhibit superior processing speeds and multitasking capabilities.
  • Advances in power management technologies help mitigate the impact of higher core counts on battery life.
  • While the number of cores is a crucial consideration, RAM, cache memory, and software optimization also play significant roles in overall device performance.
  • ARM’s big.LITTLE architecture is an example of technology that optimizes performance and energy efficiency by combining different types of cores.

Choosing the Right Core Configuration:

The number of cores in a processor is particularly advantageous for gamers and users who engage in heavy multitasking.

More cores help eliminate performance issues and ensure smoother operation. However, if your usage primarily involves basic tasks, opting for a device with fewer cores is sufficient.

Factors Influencing Device Performance:

While the number of cores is a crucial consideration, other factors also impact device performance, including RAM, cache memory, and software optimization.

It’s important to strike a balance between core count and these factors for optimal performance.

Additionally, consider that excessive cores may slightly impact battery performance.

Comparing Performance:

The performance of a device depends not only on the number of cores but also on other factors such as RAM capacity.

A quad-core device with 2 GB RAM may outperform an octa-core device with only 1 GB RAM.

Additionally, different processor manufacturers, like Qualcomm and Mediatek, may have variations in performance within the same core configuration.


In summary, the number of processor cores significantly impacts a device’s multitasking capabilities and performance.

However, it’s essential to consider other factors such as RAM, cache memory, and software optimization to ensure optimal functionality.

Ultimately, choose a device with the core configuration that aligns with your usage requirements.

Striking the right balance between core count and these factors is key to achieving an efficient and powerful device.

By understanding the differences between single core, dual core, quad core, hexa core, octa core, and deca core processors, you can make informed decisions when purchasing devices that align with your specific needs.

We hope this article has provided a clear understanding of the topic. If you have any further questions or doubts, please feel free to ask in the comments section below.