Intel® Core™ i5-14400F Desktop Processor 10 cores vs Intel Core i5 i5-3570 3.40 GHz Processor - Socket H2 LGA-1155
Updated August 2026 — The Intel® Core™ i5-14400F is the superior choice for high-performance tasks, while the i5-3570 is more budget-friendly for basic needs.
The Intel® Core™ i5-14400F is the superior choice for high-performance tasks, while the i5-3570 is more budget-friendly for basic needs.
Why Intel® Core™ i5-14400F Desktop Processor 10 cores is better
core count
10 cores vs 4 cores
technology
supports PCIe 5.0 and DDR5
performance
optimized for gaming and productivity
Why Intel Core i5 i5-3570 3.40 GHz Processor - Socket H2 LGA-1155 is better
price
lower cost at £40.95
basic tasks
sufficient for casual use
availability
pre-owned option available
Overall score
Specifications
| Spec | Intel® Core™ i5-14400F Desktop Processor 10 cores | Intel Core i5 i5-3570 3.40 GHz Processor - Socket H2 LGA-1155 |
|---|---|---|
| Brand | Intel | Intel |
| Cores | 10 | 4 |
| Clock Speed | N/A | 3.40 GHz |
| Socket | LGA 1700 | LGA-1155 |
| Memory Support | DDR5, DDR4 | N/A |
Dimension comparison
Overview of Intel® Core™ i5-14400F Desktop Processor 10 cores
The Intel® Core™ i5-14400F Desktop Processor, priced at £191.10, significantly outperforms its competitor in terms of core count and technology. With 10 cores, this processor is designed to handle demanding gaming and productivity tasks with ease, making it a superior choice for users who require high performance. Furthermore, it supports both PCIe 5.0 and 4.0, as well as DDR5 and DDR4 memory, ensuring compatibility with the latest technology advancements.
Overview of Intel Core i5 i5-3570 3.40 GHz Processor
In contrast, the Intel Core i5 i5-3570, available for £40.95, offers a more budget-friendly option with a quad-core configuration. While it does support 64-bit processing, its capabilities are limited compared to the newer i5-14400F. Users looking for basic computing tasks may find the i5-3570 sufficient, but it lacks the advanced features and performance needed for modern gaming or intensive applications.
Performance Comparison
The Intel® Core™ i5-14400F boasts 10 cores, allowing for better multitasking and higher performance in demanding applications, while the i5-3570 is limited to just 4 cores. This disparity means that tasks like video editing or gaming will run significantly smoother and faster on the i5-14400F. Moreover, this processor's architecture is optimised for gamers and productivity, providing a clear advantage with its support for the latest memory and interface technologies.
Compatibility and Motherboard Support
The Intel® Core™ i5-14400F is compatible with Intel's 700 Series and 600 Series Chipset-based motherboards, making it suitable for users looking to build or upgrade their systems with the latest components. On the other hand, the i5-3570 requires a Socket H2 LGA-1155 motherboard, which is older technology. This limitation may restrict users who wish to upgrade their systems, as newer motherboards typically offer better performance and features not supported by the older socket type.
Power Consumption
With a base power consumption of 65W, the Intel® Core™ i5-14400F is designed to provide high performance without excessive power usage. This efficiency is important for users who want to maintain lower energy costs while utilising a powerful processor. Conversely, the i5-3570 does not specify its power consumption, but being an older generation processor, it is likely less efficient, potentially leading to higher energy costs over time, especially in demanding scenarios.
Intended Use Cases
The Intel® Core™ i5-14400F is ideal for gamers and professional users who require a processor that can handle multiple tasks simultaneously without lag. Its advanced features cater to a demanding audience, making it suitable for high-performance gaming and productivity applications. In contrast, the i5-3570 is more suited for casual users or those with basic computing needs, such as web browsing or office applications, where high performance is not as critical.
Price-to-Performance Ratio
While the Intel® Core™ i5-14400F is priced at £191.10, its performance justifies the cost for serious users. In contrast, the i5-3570's lower price of £40.95 may appeal to budget-conscious consumers, but the performance trade-off is significant. As the i5-14400F offers advanced technology and capabilities, it represents a better long-term investment for those who plan to engage in more demanding tasks.
Which should you buy?
In conclusion, the choice between the Intel® Core™ i5-14400F and the Intel Core i5 i5-3570 largely depends on your specific needs. If you require a high-performance processor for gaming and productivity, the i5-14400F is the clear winner with its 10 cores, modern compatibility, and efficient power consumption. However, for users with basic computing needs who prioritise cost over performance, the i5-3570 presents a viable option. Ultimately, the investment in the i5-14400F will yield better returns in terms of performance and future-proofing your system.
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