OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500 7th Gen 8GB RAM 256G vs Intel 20 Core i7 14700K Core i7 Raptor Lake Refresh CPU/Processor
Updated August 2026 — The OptiPlex 5050 is a budget-friendly office desktop, while the Intel i7 14700K is a high-performance processor for demanding tasks. Choose based on your specific needs.
The OptiPlex 5050 is a budget-friendly office desktop, while the Intel i7 14700K is a high-performance processor for demanding tasks. Choose based on your specific needs.
Why OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500 7th Gen 8GB RAM 256G is better
affordable price
OptiPlex costs £122.00
energy efficiency
lower power consumption for office use
refurbished warranty
comes with a minimum one-year warranty
Why Intel 20 Core i7 14700K Core i7 Raptor Lake Refresh CPU/Processor is better
performance
20 cores for high-performance tasks
memory support
compatible with DDR5 and DDR4
graphics capability
integrated Intel UHD Graphics 770
Overall score
Specifications
| Spec | OptiPlex 5050 SFF Office Desktop Fast PC Intel Core i5 7500 7th Gen 8GB RAM 256G | Intel 20 Core i7 14700K Core i7 Raptor Lake Refresh CPU/Processor |
|---|---|---|
| Processor | Intel i5 7500 | Intel i7 14700K |
| Base Clock | 3.40 GHz | Base 125W |
| Graphics | None | Intel UHD 770 |
| Form Factor | Desktop | CPU |
| Usage | Office | Gaming |
Dimension comparison
Overview of the Products
In this comparison, we examine the OptiPlex 5050 SFF Office Desktop Fast PC and the Intel 20 Core i7 14700K Core i7 Raptor Lake Refresh CPU. The former is a cost-effective office desktop, while the latter is a high-performance processor aimed at gamers and productivity enthusiasts. The OptiPlex is priced at £122.00, making it accessible for everyday use, while the Intel CPU commands a premium price of £349.97, reflecting its advanced capabilities.
Performance Capabilities
The OptiPlex 5050 is equipped with an Intel Core i5 7500 processor, operating at 3.40 GHz. This makes it suitable for standard office tasks, such as document editing and web browsing, but it may struggle with more intensive applications. In contrast, the Intel 20 Core i7 14700K boasts 20 cores, designed for high performance in gaming and demanding applications. Its advanced architecture facilitates multitasking and high-speed processing, making it a more powerful choice for users who require significant computational power.
Memory and Storage
The OptiPlex comes with 8GB of RAM and a 256GB SSD, which provides adequate performance for general office applications and light multitasking. However, for heavy users or those who work with large files, this configuration may fall short. On the other hand, the Intel i7 14700K is designed to work with DDR5 and DDR4 memory, allowing for greater flexibility and performance enhancement. Although the i7 processor does not include memory or storage, its compatibility with high-performance components allows users to build a system tailored to their specific needs.
Graphics Performance
The OptiPlex desktop does not offer high-end graphics capabilities, which may limit its use in graphic-intensive applications or gaming. It includes a basic onboard Ethernet port and a USB Wi-Fi dongle for connectivity, but it lacks dedicated graphics power. Conversely, the Intel 20 Core i7 14700K features integrated Intel UHD Graphics 770, which supports decent graphics performance for casual gaming and multimedia tasks. While it is not a replacement for a dedicated graphics card, it allows users to run a variety of applications without immediate upgrades.
Power Consumption
The OptiPlex 5050 has a more modest power consumption profile, making it an attractive option for users looking to keep energy costs low. Being a compact desktop, it is optimised for energy efficiency in typical office settings. In contrast, the Intel i7 14700K has a base power requirement of 125W, which indicates it may consume significantly more power under load. This higher power consumption is a trade-off for the enhanced performance that the i7 processor provides, particularly in demanding scenarios.
Build Quality and Refurbishment
The OptiPlex is a certified refurbished product, meaning it has been inspected and tested to work like new. It comes with a minimum one-year limited warranty, providing peace of mind for budget-conscious buyers. The product is also backed by Amazon’s Renewed Guarantee. In contrast, the Intel 20 Core i7 14700K is a brand-new product, highlighting its state-of-the-art technology designed for the latest gaming and productivity demands. This distinction may appeal to users who prefer cutting-edge performance without the potential uncertainties associated with refurbished products.
Price Comparison
The OptiPlex 5050 is available for £122.00, presenting an affordable option for individuals or businesses with basic computing needs. Its price reflects its functionality as a reliable office desktop. In stark contrast, the Intel 20 Core i7 14700K is priced at £349.97, reflecting its high-performance capabilities and optimised design for gamers and content creators. This significant price difference of £227.97 suggests that buyers must consider their specific needs and budget when choosing between these two products.
Which should you buy?
If you are looking for an economical solution for everyday office tasks, the OptiPlex 5050 SFF Office Desktop Fast PC is an excellent choice at £122.00. It offers the essential features needed for standard use without breaking the bank. However, if your requirements include high-performance gaming or intensive productivity tasks, investing in the Intel 20 Core i7 14700K at £349.97 would be worthwhile, as it provides the advanced capabilities necessary for demanding applications. Ultimately, your choice should align with your computing needs and budget considerations.
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