HP FAST EliteDesk 800 G3 SFF PC - Intel Core i7 6th Gen vs Intel® Core™ Ultra 5 Desktop Processor 225
Updated August 2026 — The HP FAST EliteDesk 800 G3 SFF PC offers a complete, ready-to-use solution at a lower price, making it the better choice for most users. The Intel Core Ultra 5 Processor is aimed at those looking to build a high-performance system.
The HP FAST EliteDesk 800 G3 SFF PC offers a complete, ready-to-use solution at a lower price, making it the better choice for most users. The Intel Core Ultra 5 Processor is aimed at those looking to build a high-performance system.
Why HP FAST EliteDesk 800 G3 SFF PC - Intel Core i7 6th Gen is better
price
HP desktop is £139.99, while Intel processor is £154.99
ready-to-use
HP desktop comes pre-installed with Windows 11 Pro
memory and storage
HP desktop includes 16GB RAM and SSD options
Why Intel® Core™ Ultra 5 Desktop Processor 225 is better
performance
Intel processor supports PCIe 5.0 and DDR5 for high performance
upgrade potential
Intel processor allows for custom builds with modern components
power efficiency
Intel processor has a lower power consumption at 65W
Overall score
Specifications
| Spec | HP FAST EliteDesk 800 G3 SFF PC - Intel Core i7 6th Gen | Intel® Core™ Ultra 5 Desktop Processor 225 |
|---|---|---|
| CPU | Intel Core i7 6th Gen | Intel Core Ultra 5 |
| RAM | 16GB DDR3 | N/A |
| Storage | 512GB/1TB SSD | N/A |
| OS | Windows 11 Pro | N/A |
| Connectivity | USB WiFi, Display, VGA | PCIe 5.0 support |
Dimension comparison
Overview of the Products
The HP FAST EliteDesk 800 G3 SFF PC and the Intel® Core™ Ultra 5 Desktop Processor 225 cater to different computing needs, with the former being a complete desktop solution and the latter an advanced processor. Priced at £139.99, the HP desktop is equipped with an Intel Core i7 6th Generation CPU, while the Intel Core Ultra 5 processor is available for £154.99, designed for high-performance tasks like gaming and productivity.
The HP desktop is a refurbished model featuring a compact design, which makes it ideal for office or home use. In contrast, the Intel processor focuses on enhancing the performance of compatible systems, especially for users who demand top-tier specifications for intensive applications.
Performance Comparison
In terms of performance, the HP FAST EliteDesk 800 G3 SFF PC is equipped with an Intel Core i7 6th Generation processor that can reach speeds of up to 4.00GHz, making it suitable for multitasking and heavy workloads. The inclusion of 16GB of DDR3 RAM further enhances its capability to handle multiple applications without slowdown.
On the other hand, the Intel Core Ultra 5 Desktop Processor 225 is part of the Intel Core Ultra series, optimised for both gaming and productivity. It supports the latest PCIe 5.0 and DDR5 memory technologies, allowing it to deliver high performance for demanding tasks. Although the exact clock speed of the Intel processor is not specified, its architecture suggests it is built for efficient processing in modern applications.
Memory and Storage
The HP desktop comes with 16GB of DDR3 RAM, which is adequate for most users, allowing seamless operation across various applications. Additionally, it offers a choice between 512GB and 1TB SSD storage, which significantly boosts the speed of boot times and file access compared to traditional hard drives.
In contrast, the Intel Core Ultra 5 processor does not come with its own memory or storage, as it is solely a CPU that requires a compatible motherboard and additional components to function. Users looking to leverage the Intel Core Ultra 5 will need to invest in DDR5 memory, which is currently more expensive than DDR3, potentially increasing the overall system cost.
Connectivity Options
The HP FAST EliteDesk 800 G3 SFF PC provides a comprehensive range of connectivity options, including Display and VGA ports, facilitating connections to various monitors. It also includes a 150Mbps USB WiFi Adapter, ensuring reliable wireless connectivity for internet access, which is essential for both office and home environments.
In comparison, the Intel Core Ultra 5 Desktop Processor 225 does not have built-in connectivity features as it is simply a CPU. However, it supports PCIe 5.0 and 4.0, which allows for modern connectivity options when paired with compatible motherboards. Users will need to consider additional components for complete connectivity solutions.
Operating System and Usability
The HP FAST EliteDesk 800 G3 SFF PC operates on Windows 11 Pro, providing access to the latest features, security enhancements, and a modern user interface. This makes it particularly attractive for users who want a ready-to-use machine without the hassle of installing an operating system.
Conversely, the Intel Core Ultra 5 processor requires a compatible motherboard and additional components, meaning users will need to install an operating system themselves. This could be a drawback for those who prefer a plug-and-play experience. Additionally, the lack of a pre-installed OS may deter less tech-savvy users.
Build Quality and Design
The HP FAST EliteDesk 800 G3 SFF PC is designed with a compact form factor, ideal for saving desk space while still delivering full desktop performance. Its refurbished nature suggests that it has been restored to good working condition, making it a more sustainable choice for users.
In contrast, the Intel Core Ultra 5 processor is a component that requires a thoughtful integration into a custom-built system. While it offers significant performance advantages, it lacks the convenience of a pre-built desktop. Those who favour a DIY approach may appreciate this, while others might find it less appealing.
Price Point Analysis
The HP FAST EliteDesk 800 G3 SFF PC is priced at £139.99, which is quite competitive for a refurbished desktop that includes both a powerful CPU and essential features for productivity. This price point makes it an attractive option for budget-conscious consumers.
On the other hand, the Intel Core Ultra 5 Desktop Processor 225 is priced at £154.99, which is on the higher side, especially considering it is just a CPU. Users must also consider the additional costs for a motherboard, RAM, and other components to build a complete system. This can quickly escalate the total price, making the HP desktop a more cost-effective choice for immediate use.
Which should you buy?
In conclusion, the choice between the HP FAST EliteDesk 800 G3 SFF PC and the Intel® Core™ Ultra 5 Desktop Processor 225 depends largely on your computing needs. If you require a ready-to-use desktop solution with robust performance for everyday tasks and a competitive price, the HP desktop is the clear winner. However, if you are looking to build a high-performance system tailored for gaming or intensive productivity applications, the Intel processor may provide the capabilities you need—albeit at a higher overall cost.
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