Optiplex Intel i5 2400 16GB RAM 256GB NGFF SSD WiFi Windows 11 Desktop PC 22-inc vs Intel® Core™ i7-12700K Desktop Processor 12
Updated August 2026 — The Optiplex Intel i5 2400 is a budget-friendly desktop suitable for everyday tasks, while the Intel Core i7-12700K offers superior performance for enthusiasts. Choose based on your needs.
The Optiplex Intel i5 2400 is a budget-friendly desktop suitable for everyday tasks, while the Intel Core i7-12700K offers superior performance for enthusiasts. Choose based on your needs.
Why Optiplex Intel i5 2400 16GB RAM 256GB NGFF SSD WiFi Windows 11 Desktop PC 22-inc is better
price
Optiplex is £179.00, significantly cheaper than i7-12700K at £263.99.
complete setup
Optiplex includes monitor, keyboard, and mouse.
pre-installed software
Optiplex comes with Windows 11 pre-installed.
Why Intel® Core™ i7-12700K Desktop Processor 12 is better
performance
i7-12700K is optimized for high-performance tasks.
upgrade potential
i7-12700K is unlocked for overclocking.
latest technology
i7-12700K features Intel Turbo Boost Max Technology 3.0.
Overall score
Specifications
| Spec | Optiplex Intel i5 2400 16GB RAM 256GB NGFF SSD WiFi Windows 11 Desktop PC 22-inc | Intel® Core™ i7-12700K Desktop Processor 12 |
|---|---|---|
| Processor | Intel i5 2400 | Intel i7-12700K |
| RAM | 16GB DDR3 | N/A |
| Storage | 256GB SSD | N/A |
| Graphics | Integrated | N/A |
| Warranty | 1 Year | N/A |
Dimension comparison
Overview of the Products
This comparison focuses on the Optiplex Intel i5 2400 Desktop PC and the Intel® Core™ i7-12700K Desktop Processor. The Optiplex is priced at £179.00, while the Intel Core i7-12700K comes at a significantly higher price of £263.99. The differences in their specifications and intended use will be crucial in determining which product is better suited to your needs.
Intended Use
The Optiplex Intel i5 2400 is designed primarily as a desktop PC, ideal for everyday computing tasks such as web browsing, office applications, and light gaming. It features a 16GB DDR3 RAM and a 256GB NGFF SSD, making it suitable for multitasking and efficient data storage. In contrast, the Intel Core i7-12700K is a high-performance processor specifically engineered for gaming enthusiasts and serious creators, offering unlocked overclocking capabilities for superior performance. This distinction in purpose highlights the different user bases for each product.
Performance
Performance-wise, the Intel Core i7-12700K is a leading choice for high-demand applications. It features Intel Turbo Boost Max Technology 3.0 and is optimised for overclocking, which makes it ideal for resource-intensive tasks. Meanwhile, the Optiplex, with its Intel i5 2400 processor, provides solid performance for general use but lacks the advanced capabilities of the i7-12700K. The price difference reflects these performance capabilities, with the i7-12700K commanding £263.99 compared to the Optiplex's £179.00.
Build Quality and Components
The build quality of the Optiplex Intel i5 2400 is commendable, as it includes brand-new components like a motherboard and a sealed case that ensures reliability. Additionally, the bundle comes with a 22-inch refurbished monitor, a new keyboard, and a mouse, which adds significant value for anyone looking for a complete desktop setup. In contrast, the Intel Core i7-12700K is just the processor itself, requiring a compatible motherboard and other components to function, making it less convenient for users who need a ready-to-use system.
Upgrade Potential
When it comes to upgrade potential, the Intel Core i7-12700K offers greater flexibility due to its unlocked design, allowing users to push the limits of performance with appropriate cooling solutions and compatible motherboards. The Optiplex, while functional for many users, is limited by its existing hardware and may not support significant upgrades beyond what is already included. For users looking to future-proof their system, the i7-12700K presents a compelling option.
Price Comparison
The pricing of these two products showcases a significant gap, with the Optiplex Intel i5 2400 at £179.00 and the Intel Core i7-12700K at £263.99. This difference of £84.99 can be attributed to the performance and capabilities of the i7-12700K, which is designed for high-end tasks, while the Optiplex serves as a more budget-friendly option for everyday use. The value proposition of each product depends largely on the specific needs of the user.
Software and Warranty
The Optiplex comes pre-installed with Windows 11, providing users with access to the latest features and security updates, which is a significant advantage for those who prefer a ready-to-use system. Additionally, it includes a one-year return-to-base warranty, ensuring peace of mind regarding the purchase. On the other hand, the Intel Core i7-12700K does not come with any software or warranty specifics, as it is a standalone component. This makes the Optiplex a more appealing choice for individuals who want a complete package without the hassle of additional purchases.
Which should you buy?
Ultimately, the decision between the Optiplex Intel i5 2400 and the Intel® Core™ i7-12700K hinges on your specific needs and budget. If you require a full desktop setup for general tasks and value convenience, the Optiplex at £179.00 is an excellent option that includes essential components and software. However, if you are an enthusiast gamer or a serious creator seeking top-tier performance and the ability to upgrade, the Intel Core i7-12700K, despite its higher price of £263.99, will provide the performance boost necessary for demanding applications.
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