Intel® Core™ i9-13900KF Desktop Processor 24 cores vs INTEL Core Ultra 5 225 3.3GHz Box CPU
Updated August 2026 — The Intel® Core™ i9-13900KF is the superior choice for high-performance tasks, while the INTEL Core Ultra 5 225 offers great value for everyday use.
The Intel® Core™ i9-13900KF is the superior choice for high-performance tasks, while the INTEL Core Ultra 5 225 offers great value for everyday use.
Why Intel® Core™ i9-13900KF Desktop Processor 24 cores is better
core count
24 cores vs 10 cores
performance
higher base power for demanding tasks
advanced features
supports Turbo Boost Max Technology 3.0
Why INTEL Core Ultra 5 225 3.3GHz Box CPU is better
price
more affordable at £190.85
integrated graphics
includes Intel Graphics for basic tasks
power efficiency
lower power draw with hybrid architecture
Overall score
Specifications
| Spec | Intel® Core™ i9-13900KF Desktop Processor 24 cores | INTEL Core Ultra 5 225 3.3GHz Box CPU |
|---|---|---|
| Brand | Intel | Intel |
| Socket | LGA 1700 | LGA 1851 |
| Turbo Boost | Yes | Yes |
| Thermal Solution | No | No |
| PCIe Support | 5.0 & 4.0 | 5.0 & 4.0 |
Dimension comparison
Overview of the Processors
When comparing the Intel® Core™ i9-13900KF Desktop Processor 24 cores and the INTEL Core Ultra 5 225 3.3GHz Box CPU, it becomes clear that these two processors cater to different market segments. The i9-13900KF, priced at £415.99, is designed for high-end gaming and serious content creation, boasting 24 cores. In contrast, the Core Ultra 5 225, available for £190.85, offers a more budget-friendly option with 10 cores, including 6 performance cores and 4 efficient cores, aimed at users looking for solid performance without the need for extreme specifications.
Performance Features
The Intel® Core™ i9-13900KF excels with its 24 cores, supporting Intel's latest Turbo Boost Max Technology 3.0 and Adaptive Boost Technology, which optimises performance in demanding tasks. With a base power of 125W, it's clear that this processor is built for heavy lifting, making it ideal for enthusiasts who require maximum performance. On the other hand, the Core Ultra 5 225 provides up to 4.9 GHz of performance with its hybrid architecture, which intelligently allocates tasks between its P-cores and E-cores. This balance allows it to perform efficiently while maintaining a lower power draw, making it suitable for everyday tasks and mid-range gaming.
Graphics Capabilities
The graphics capabilities differ significantly between the two processors. The Intel® Core™ i9-13900KF does not include integrated graphics, necessitating a discrete graphics card for visual output. This is a common choice among high-performance users who often rely on dedicated GPUs for intensive graphical tasks. In contrast, the Core Ultra 5 225 includes integrated Intel Graphics, which allows users to run applications and games without needing an additional graphics card. This feature makes the Ultra 5 225 a great option for users who may not require high-end graphics performance but still want the ability to handle basic visual tasks.
Compatibility and Motherboard Support
Both processors feature compatibility with modern motherboard chipsets, but they cater to different generations. The Intel® Core™ i9-13900KF is compatible with both Intel 700 Series and Intel 600 Series chipsets, allowing for a wider range of motherboard options for those building high-performance systems. Meanwhile, the Core Ultra 5 225 is designed for the newer Intel 800 series chipset, which aims to optimise performance further and enhance user experience with the latest technology. This distinction is important for users considering future upgrades and the longevity of their systems.
Cooling Solutions
A notable aspect to consider is the cooling solutions provided with these processors. Neither the Intel® Core™ i9-13900KF nor the Core Ultra 5 225 comes with a thermal solution included in the box, which means users must invest in adequate cooling systems separately. This is particularly crucial for the i9-13900KF, given its higher power output and potential heat generation during intense workloads. Users of the Core Ultra 5 225 may also need to consider cooling options, albeit with generally lower thermal demands due to its more efficient architecture.
Target Audience
The target audience for each processor is a key differentiator. The Intel® Core™ i9-13900KF is aimed at enthusiasts and professionals who require maximum performance for gaming, video editing, and other CPU-intensive tasks. Its higher price tag reflects its capabilities tailored for serious creators. Conversely, the Core Ultra 5 225 is more suitable for casual users and gamers who prioritize value for money without sacrificing performance. At £190.85, it appeals to those who want a solid processing solution for everyday tasks and moderate gaming without the premium price of high-end options.
Price Consideration
Price plays a significant role in the decision-making process for consumers. The Intel® Core™ i9-13900KF is priced at £415.99, positioning it as a premium option in the market. This price reflects its advanced features and capabilities, making it a worthwhile investment for those needing exceptional performance. In contrast, the Core Ultra 5 225 is priced at £190.85, offering a much more accessible entry point for users seeking a capable processor without breaking the bank. The significant price difference of £225.14 highlights the varying needs and budgets of potential buyers.
Which should you buy?
Choosing between the Intel® Core™ i9-13900KF and the INTEL Core Ultra 5 225 ultimately depends on your specific needs and budget. If you are an enthusiast or professional requiring top-tier performance for demanding tasks, the i9-13900KF is the clear choice, despite its higher price. Its 24 cores and advanced features are designed to handle the most intense workloads. However, if you are a casual user or a gamer looking for a reliable processor at a more affordable price, the Core Ultra 5 225 provides excellent value with its efficient performance and integrated graphics. Your decision should align with your intended usage and financial considerations.
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