Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores vs Intel Core i5 Processor 14400F
Updated August 2026 — The Intel® Core™ Ultra 5 Processor 250KF Plus offers superior performance for enthusiasts, while the Intel Core i5 Processor 14400F is a solid choice for budget-conscious users.
The Intel® Core™ Ultra 5 Processor 250KF Plus offers superior performance for enthusiasts, while the Intel Core i5 Processor 14400F is a solid choice for budget-conscious users.
Why Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores is better
higher core count
Ultra 5 has 24 cores vs i5's 10 cores
faster turbo frequency
Ultra 5 reaches 5.5 GHz vs i5's unspecified turbo
better memory support
Ultra 5 supports DDR5 up to 7200 MT/s
Why Intel Core i5 Processor 14400F is better
lower power consumption
i5 has a base power of 65W vs Ultra 5's 125W
better price
i5 is priced at C$258.89 vs Ultra 5's C$301.61
sufficient for mainstream
i5 is adequate for everyday tasks and gaming
Overall score
Specifications
| Spec | Intel® Core™ Ultra 5 Processor 250KF Plus 18 cores | Intel Core i5 Processor 14400F |
|---|---|---|
| Cores | 24 | 10 |
| Turbo Frequency | 5.5 GHz | unspecified |
| Base Power | 125W | 65W |
| Max Memory | 7200 MT/s | 192 GB |
| Price | C$301.61 | C$258.89 |
Dimension comparison
Overview of the Processors
The Intel® Core™ Ultra 5 Processor 250KF Plus and the Intel Core i5 Processor 14400F are two different offerings from Intel, targeting distinct user needs. The Ultra 5 is priced at C$301.61 while the i5 14400F is more budget-friendly at C$258.89. Each processor has unique features that cater to different segments of gamers and productivity users.
Performance and Core Configuration
The Intel® Core™ Ultra 5 boasts a high-performance core configuration with up to 24 cores, comprising 8 performance cores and 16 efficiency cores. This architecture is designed to handle demanding gaming and creator applications effectively. In contrast, the Intel Core i5 Processor 14400F features a total of 10 cores, with six performance cores and four efficiency cores. While the i5 offers solid performance for most tasks, the Ultra 5’s greater core count positions it as a more powerful option for intensive workloads.
Clock Speed and Turbo Frequencies
The Intel® Core™ Ultra 5 reaches a maximum turbo frequency of 5.5 GHz, providing exceptional responsiveness and performance during high-intensity tasks. This feature is particularly beneficial for gamers seeking peak performance. On the other hand, the Intel Core i5 Processor 14400F operates at a base clock speed of 2.5 GHz. Although its turbo capabilities are not specified, the core architecture does suggest it can handle multitasking efficiently, yet it does not compete with the Ultra 5 in raw speed.
Power Consumption and Thermal Design
When it comes to power consumption, the Intel® Core™ Ultra 5 has a base power of 125W and can reach a maximum turbo power of 250W. This robust power design is a testament to its high-performance capabilities, especially for overclockers and power users. Conversely, the Intel Core i5 Processor 14400F operates at a much lower base power of 65W, making it a more energy-efficient option. This difference in power requirements may sway users who are conscious of their energy consumption.
Memory Support and Compatibility
The Ultra 5 supports high-speed DDR5 memory with speeds of up to 7200 MT/s, along with PCIe 5.0/4.0 support, making it suitable for next-gen applications and gaming. It requires compatibility with Intel 800 Series Chipset-based motherboards. Meanwhile, the Intel Core i5 Processor 14400F supports a maximum memory size of 192 GB, which is adequate for most users, but it is not specified what type of memory it supports. The difference in memory support could impact those looking to future-proof their builds.
Target Audience and Use Cases
The Intel® Core™ Ultra 5 is designed for enthusiasts and overclockers who demand high performance for gaming and content creation. Its unlocked nature allows for extensive performance tuning, making it an attractive choice for power users. In contrast, the Intel Core i5 Processor 14400F is targeted at mainstream users who seek a reliable processor for everyday tasks, gaming, and content creation without the need for extreme performance tuning. This positioning makes the i5 a suitable option for budget-conscious consumers.
Price Comparison
At C$301.61, the Intel® Core™ Ultra 5 is more expensive than the Intel Core i5 Processor 14400F, which is priced at C$258.89. The price difference of C$42.72 reflects the Ultra 5's enhanced capabilities, such as its higher core count and turbo frequency. While the Ultra 5 may justify its cost through superior performance, the i5 offers a more economical choice for users who do not require the highest specifications.
Which should you buy?
Choosing between the Intel® Core™ Ultra 5 Processor 250KF Plus and the Intel Core i5 Processor 14400F comes down to your specific needs. If you are an enthusiast or a professional who requires maximum performance for gaming and content creation, the Ultra 5 is the better investment with its 24 cores and 5.5 GHz turbo frequency. However, if you are looking for a more budget-friendly option that still delivers solid performance for everyday tasks, the Intel Core i5 Processor 14400F is a wise choice. The decision ultimately hinges on whether you prioritize performance or cost-effectiveness.
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