Intel® Core™ i3-2120 CPU 3.30GHz vs. Pentium Dual-Core CPU E5800 3.20GHz

Attribute	Intel® Core™ i3-2120 CPU 3.30GHz	Pentium Dual-Core CPU E5800 3.20GHz
Processor Type	Core i3	Pentium Dual-Core
Base Clock Speed	3.30GHz	3.20GHz
Number of Cores	2	2
Number of Threads	4	2
Lithography	32nm	45nm

Introduction

When it comes to choosing a CPU for your computer, there are many factors to consider. Two popular options are the Intel® Core™ i3-2120 CPU 3.30GHz and the Pentium Dual-Core CPU E5800 3.20GHz. Both processors have their own strengths and weaknesses, so it's important to understand the differences between them before making a decision.

Performance

The Intel® Core™ i3-2120 CPU 3.30GHz is a dual-core processor with a base clock speed of 3.30GHz. It also supports hyper-threading, which allows each core to handle two threads simultaneously. This can result in better multitasking performance and improved overall speed. On the other hand, the Pentium Dual-Core CPU E5800 3.20GHz is also a dual-core processor but lacks hyper-threading support. This means it may not perform as well in multitasking scenarios compared to the i3-2120.

Cache Size

Another important factor to consider is the cache size of each processor. The Intel® Core™ i3-2120 CPU 3.30GHz has a total of 3MB of cache, with 256KB of L2 cache per core and a shared 3MB L3 cache. This larger cache size can help improve performance by storing frequently accessed data closer to the CPU cores. In comparison, the Pentium Dual-Core CPU E5800 3.20GHz has a total of 2MB of cache, with 1MB of L2 cache per core. While this is still a decent amount of cache, it may not be as effective as the i3-2120's larger cache size.

Integrated Graphics

One area where the Intel® Core™ i3-2120 CPU 3.30GHz has an advantage is in integrated graphics performance. The i3-2120 features Intel HD Graphics 2000, which offers better graphics performance compared to the integrated graphics found in the Pentium Dual-Core CPU E5800 3.20GHz. This can be beneficial for tasks that require graphics processing, such as gaming or video editing. However, if you plan to use a dedicated graphics card, this difference may not be as significant.

Power Consumption

When it comes to power consumption, the Intel® Core™ i3-2120 CPU 3.30GHz is more efficient compared to the Pentium Dual-Core CPU E5800 3.20GHz. The i3-2120 has a lower TDP (Thermal Design Power) of 65W, while the E5800 has a TDP of 65W. This means that the i3-2120 will consume less power and generate less heat, which can be beneficial for overall system stability and energy efficiency.

Price

Price is always an important consideration when choosing a CPU. The Intel® Core™ i3-2120 CPU 3.30GHz is generally more expensive than the Pentium Dual-Core CPU E5800 3.20GHz. This price difference may be justified by the i3-2120's better performance, cache size, integrated graphics, and power efficiency. However, if you are on a tight budget and don't require the extra features of the i3-2120, the E5800 may be a more cost-effective option.

Conclusion

In conclusion, both the Intel® Core™ i3-2120 CPU 3.30GHz and the Pentium Dual-Core CPU E5800 3.20GHz have their own strengths and weaknesses. The i3-2120 offers better performance, larger cache size, integrated graphics, and lower power consumption, making it a great choice for users who need a more powerful processor. On the other hand, the E5800 is a more budget-friendly option that still provides decent performance for everyday tasks. Ultimately, the best choice will depend on your specific needs and budget constraints.