Basic Differences

Intel Celeron and Intel Core processors differ fundamentally in terms of performance, features, and applications:

1. Performance:

• Intel Celeron: These are budget processors designed for basic tasks like browsing the web, working with documents, watching movies, etc. They have a lower number of cores, a lower clock speed, and less cache compared to the Intel Core series.
• Intel Core: These include the i3, i5, i7, and i9 series, which are significantly more powerful and designed for more advanced applications like graphics processing, gaming, programming, and multitasking. They have more cores, a higher clock speed, and more cache.

2. Application:

• Intel Celeron: Ideal for light and less demanding tasks, such as basic office computers, educational laptops, or children's computers.
• Intel Core: Designed for users who demand higher performance, including gamers, graphics professionals, video professionals, and business users.

3. Features and Technologies:

• Intel Celeron: Limited features and technologies, such as no support for Turbo Boost (automatic overclocking), as well as less support for virtualization and advanced graphics technologies.
• Intel Core: Supports technologies such as Turbo Boost, Hyper-Threading, more advanced graphics chips (in versions with integrated graphics), and greater capabilities for virtualization and other advanced features.

4. Price:

• Intel Celeron: They are significantly cheaper, making them attractive to those looking for budget-friendly solutions.
• Intel Core: They are more expensive, but offer significantly better performance and features.

Technological Differences

The technical differences between Intel Celeron and Intel Core processors cover several key aspects, such as architecture, number of cores, cache, clock speed, and support for various technologies and features. Here's a more detailed breakdown:

1. Architecture:

• Intel Celeron: They are based on older or stripped-down versions of Intel's architecture. May have fewer transistors and limited functionality compared to more advanced Intel Core processors.
• Intel Core: Uses the latest and more advanced architectures (e.g., Skylake, Kaby Lake, Ice Lake). Intel Core processors are designed with performance and energy efficiency in mind.

2. Number of Cores and Threads:

• Intel Celeron: Typically has 2 cores and 2 threads (no Hyper-Threading), which limits multitasking and compute-intensive tasks.
• Intel Core:
  • Core i3: Typically has 2 or 4 cores, with newer versions having 4 cores and 8 threads (thanks to Hyper-Threading).
  • Core i5: Typically has 4 cores, and with newer versions even 6 cores without Hyper-Threading (6 threads).
  • Core i7: 4 to 8 cores, typically with Hyper-Threading (8-16 threads).
  • Core i9: Up to 8-16 cores, with Hyper-Threading, giving 16-32 threads.

3. Cache:

• Intel Celeron: Smaller cache, typically 1-2 MB of L3 cache, which limits performance for operations requiring fast data access.
• Intel Core: Larger L3 cache (e.g., 4 MB to 16 MB or more, depending on the model). Larger cache helps process data more efficiently, resulting in better performance.

4. Clock Speed ​​(Frequency):

• Intel Celeron: Lower clock speed (often below 2 GHz, although newer models can reach higher frequencies). Does not support Turbo Boost technology, which automatically increases clock speed when needed.
• Intel Core: Higher base clock speed, which in the case of Core i7 and i9 processors can reach above 4 GHz. Supports Turbo Boost technology, which dynamically increases core frequency.

5. RAM Support:

• Intel Celeron: Supports slower RAM and usually smaller amounts (e.g., 8 GB or 16 GB in laptops).
• Intel Core: Supports faster RAM (DDR4, DDR5) and larger capacities (up to 64 GB or more in higher-end models).

6. Integrated graphics:

• Intel Celeron: Integrated graphics (e.g., Intel UHD Graphics) are less powerful, making them suitable only for basic graphical tasks, such as watching videos or browsing websites.
• Intel Core: Much more advanced integrated graphics, especially in newer generations (e.g., Intel Iris Xe), which allow for comfortable work with more demanding graphical applications and light games.

7. Technology Support:

• Intel Celeron: No support for many advanced technologies, such as Hyper-Threading, Turbo Boost, Intel vPro (for business), or Intel Optane.
• Intel Core: Full support for the above-mentioned technologies, which translates into better performance and functionality.

8. Technological Process:

• Intel Celeron: Often based on older technological processes (e.g., 14 nm), which translates to lower power efficiency.
• Intel Core: The latest models are manufactured using more advanced processes (e.g., 10 nm, 7 nm), which translates to better power efficiency and higher performance.

In summary, Intel Celeron processors are a budget option for basic tasks, while Intel Core processors are more versatile and offer significantly better performance and functionality for a wide range of applications. Intel Celeron processors have limited capabilities, designed for basic tasks, while Intel Core processors offer advanced architecture, greater processing power, and support for modern technologies, making them more versatile and efficient.