HP EliteDesk 800 G4 Mini Desktop PC vs Intel® Core™ i9-12900KF Desktop Processor 16
Updated August 2026 — The HP EliteDesk 800 G4 Mini Desktop PC is a great all-in-one solution for general use, while the Intel® Core™ i9-12900KF offers superior performance for enthusiasts. Choose based on your specific needs.
The HP EliteDesk 800 G4 Mini Desktop PC is a great all-in-one solution for general use, while the Intel® Core™ i9-12900KF offers superior performance for enthusiasts. Choose based on your specific needs.
Why HP EliteDesk 800 G4 Mini Desktop PC is better
price
HP EliteDesk is cheaper at £266.03
form factor
Compact design suitable for limited spaces
pre-installed OS
Comes with Windows 10 Pro ready to use
Why Intel® Core™ i9-12900KF Desktop Processor 16 is better
performance
Higher performance with Intel Turbo Boost Max Technology
memory support
Supports both DDR4 and DDR5 memory
customization
Allows for tailored configurations for enthusiasts
Overall score
Specifications
| Spec | HP EliteDesk 800 G4 Mini Desktop PC | Intel® Core™ i9-12900KF Desktop Processor 16 |
|---|---|---|
| Processor | Intel Core i7 8700 | Intel Core i9-12900KF |
| RAM Type | DDR4 | DDR4 & DDR5 |
| Operating System | Windows 10 Pro | None |
| Graphics | Integrated | Discrete required |
| Form Factor | Mini Desktop | Processor only |
Dimension comparison
Overview of the HP EliteDesk 800 G4 Mini Desktop PC and Intel® Core™ i9-12900KF Desktop Processor
The HP EliteDesk 800 G4 Mini Desktop PC and the Intel® Core™ i9-12900KF Desktop Processor are both competitive offerings in the realm of computing, yet they serve distinct purposes. The HP EliteDesk is a complete desktop solution priced at £266.03, whereas the Intel i9-12900KF, priced at £282.56, is a high-performance processor geared towards enthusiasts and creators.
The EliteDesk incorporates an Intel Core i7 8700 processor, providing solid performance for multitasking and general productivity. In contrast, the i9-12900KF promises higher performance, particularly for gaming and intensive tasks due to its unlocked nature and support for advanced technologies like PCIe Gen 5.0.
Performance Capabilities
In terms of performance, the HP EliteDesk 800 G4 is equipped with an Intel Core i7 8700 processor that operates at speeds of up to 4.1GHz. This six-core processor is designed for multitasking, making it suitable for office tasks and everyday computing needs. The 16GB DDR4 RAM complements the processor, allowing for smooth operation under typical workloads.
On the other hand, the Intel® Core™ i9-12900KF boasts advanced capabilities with Intel Turbo Boost Max Technology 3.0, which enhances its performance beyond its base specifications. It supports both DDR4 and DDR5 memory, ensuring that it can handle the latest demands from gaming and creative applications. For users seeking top-tier performance, the i9-12900KF is a compelling choice.
Design and Form Factor
The HP EliteDesk 800 G4 Mini Desktop PC is designed for compactness and versatility, making it ideal for users with limited space. Its mini form factor allows it to fit comfortably in a variety of environments, from home offices to corporate settings. Despite its size, it houses powerful components, including a 512GB M.2 NVMe SSD that provides fast access to data and applications.
In contrast, the Intel® Core™ i9-12900KF is merely a processor and requires a compatible motherboard and additional components to form a complete system. This design offers more customisation options for enthusiasts but necessitates additional investment in cooling solutions and other hardware, which may not be appealing to all users.
Memory and Storage
The HP EliteDesk comes pre-installed with 16GB of DDR4 RAM, which can be upgraded to 32GB, providing ample memory for most applications and multitasking scenarios. It also features a 512GB M.2 NVMe SSD, ensuring quick data retrieval and sufficient storage for applications and files.
Conversely, the Intel® Core™ i9-12900KF does not come with integrated memory or storage, which means users must select their own RAM and storage solutions. This flexibility allows for tailored configurations but also requires additional financial outlay for compatible components.
Connectivity Options
The HP EliteDesk 800 G4 Mini Desktop PC is equipped with Intel's latest wireless network card, offering data speeds of up to 1.73Gbps, which is double that of previous generation cards. This connectivity is enhanced by Bluetooth 5, allowing users to connect two devices simultaneously, a notable feature for productivity in busy environments.
The Intel® Core™ i9-12900KF, while powerful, does not include integrated connectivity options as it is solely a processor. Users will need to ensure their motherboard has the appropriate networking capabilities, which can add to the overall cost of the build.
Operating System and Software
The HP EliteDesk 800 G4 Mini Desktop PC comes pre-installed with Windows 10 Pro, ensuring that users have access to a secure and familiar operating system right out of the box. This inclusion is particularly beneficial for business environments, where security and support are paramount.
In contrast, the Intel® Core™ i9-12900KF does not come with an operating system, leaving users to choose and install their preferred OS. This can be a drawback for those who want a straightforward setup without the additional hassle of OS installation.
Price Comparison
The HP EliteDesk 800 G4 Mini Desktop PC is priced at £266.03, making it an attractive option for users seeking a complete desktop solution without breaking the bank. Its performance is suitable for general tasks, offering good value for everyday computing needs.
The Intel® Core™ i9-12900KF is priced at £282.56, reflecting its high-performance capabilities and enthusiast-focused features. However, this price does not include the cost of additional components needed to create a functional PC, which can significantly increase the total expenditure.
Which should you buy?
Choosing between the HP EliteDesk 800 G4 Mini Desktop PC and the Intel® Core™ i9-12900KF ultimately depends on your specific needs. If you require a compact, ready-to-use desktop for general productivity, the EliteDesk at £266.03 is a solid choice. However, if you are an enthusiast looking for maximum performance in gaming or creative tasks, the i9-12900KF, despite its higher price of £282.56 and the additional costs for components, offers an unparalleled level of performance and customisation.
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