Intel® Core™ i9-13900KF Desktop Processor 24 cores vs OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500 7th Gen 8GB RAM 256G
Updated August 2026 — The Intel® Core™ i9-13900KF is a high-performance processor ideal for enthusiasts, while the OptiPlex 5050 is a budget-friendly option for basic tasks.
The Intel® Core™ i9-13900KF is a high-performance processor ideal for enthusiasts, while the OptiPlex 5050 is a budget-friendly option for basic tasks.
Why Intel® Core™ i9-13900KF Desktop Processor 24 cores is better
performance
i9-13900KF has 24 cores for high-end tasks
features
supports PCIe 5.0 and DDR5
target audience
designed for gamers and creators
Why OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500 7th Gen 8GB RAM 256G is better
price
OptiPlex 5050 is significantly cheaper
warranty
includes a 1-year limited warranty
form factor
complete system ready to use
Overall score
Specifications
| Spec | Intel® Core™ i9-13900KF Desktop Processor 24 cores | OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500 7th Gen 8GB RAM 256G |
|---|---|---|
| Processor | i9-13900KF | i5-7500 |
| Base Speed | N/A | 3.40 GHz |
| Graphics | Discrete required | Integrated |
| Turbo Boost | Yes | No |
| Thermal Solution | Not included | Included |
Dimension comparison
Introduction to the Products
In this comparison, we will evaluate the Intel® Core™ i9-13900KF Desktop Processor 24 cores and the OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500. The former is a high-end processor designed for enthusiasts and creators, while the latter is a budget-friendly refurbished office desktop. Pricing differences are significant, with the i9-13900KF retailing at £415.99 and the OptiPlex at a much more affordable £122.00.
Performance Comparison
The Intel® Core™ i9-13900KF is built for performance, featuring 24 cores optimised for gaming and creative tasks. In contrast, the OptiPlex 5050 is equipped with an Intel Core i5 7500, which operates at a base speed of 3.40 GHz. While the i5 7500 is adequate for everyday tasks and office applications, it cannot match the i9-13900KF's performance capabilities. The latter is engineered for demanding workloads, making it ideal for users who require high processing power.
Target Audience
The Intel® Core™ i9-13900KF targets enthusiasts, gamers, and serious creators looking for top-tier performance. Its advanced features like Intel Adaptive Boost Technology and unlocked capabilities cater to users seeking to maximise their computing power. On the other hand, the OptiPlex 5050 is designed for business environments, providing a reliable, refurbished option for users who need a fast PC for tasks such as web browsing, document editing, and light multitasking.
Technical Specifications
The Intel® Core™ i9-13900KF supports both PCIe 5.0 and 4.0, which ensures compatibility with the latest graphics cards and storage devices, enhancing its future-proofing. It also supports both DDR4 and DDR5 memory, providing flexibility in RAM choices. Conversely, the OptiPlex 5050 comes with 8GB of RAM and a 256GB SSD, which is suitable for standard office tasks but lacks the advanced features and expandability offered by the i9-13900KF.
Design and Build Quality
The Intel® Core™ i9-13900KF is a standalone processor and relies on a capable motherboard and cooling solution for optimal performance. It is intended for custom-built systems, which allows for greater personalisation. The OptiPlex 5050, being a refurbished desktop, is built to a standard that assures reliability and performance in an office setting. It comes as a complete system, making it easier for users who prefer a ready-to-use solution without the need for assembly.
Warranty and Support
The Intel® Core™ i9-13900KF does not include a thermal solution in the box, which may necessitate additional purchases for users building their systems. However, it is compatible with Intel 700 Series and 600 Series Chipset based motherboards. In contrast, the OptiPlex 5050 is a Certified Refurbished product, backed by a minimum 1-year limited warranty, ensuring that users have support should any issues arise after purchase. This level of warranty can be appealing for users who prefer peace of mind in their investment.
Price Consideration
The price difference between these two products is stark, with the Intel® Core™ i9-13900KF priced at £415.99 compared to the OptiPlex 5050's £122.00. This substantial gap reflects the capabilities and target markets of each product. For users who require high-end processing power, the price of the i9-13900KF may be justified. Meanwhile, for budget-conscious consumers or those with basic computing needs, the OptiPlex 5050 offers an attractive, economical option without the necessity of high-end specs.
Which should you buy?
Choosing between the Intel® Core™ i9-13900KF and the OptiPlex 5050 SFF depends largely on your specific needs. If you are an enthusiast or a creator requiring powerful performance for demanding applications, the i9-13900KF is undoubtedly the superior choice despite its higher price of £415.99. Alternatively, if your needs are more modest and centred around everyday tasks such as office work, web browsing, or media consumption, the OptiPlex 5050 at £122.00 provides excellent value and sufficient performance for those requirements. Ultimately, the decision hinges on balancing performance expectations with budget considerations.
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