Intel® Core™ Ultra 5 Processor 250K Plus 18 cores vs Intel Core i5 Processor 14400F
Updated August 2026 — The Intel® Core™ Ultra 5 Processor 250K Plus outperforms the Intel Core i5 Processor 14400F in high-performance tasks, making it ideal for enthusiasts. However, the i5 offers solid performance at a more budget-friendly price.
The Intel® Core™ Ultra 5 Processor 250K Plus outperforms the Intel Core i5 Processor 14400F in high-performance tasks, making it ideal for enthusiasts. However, the i5 offers solid performance at a more budget-friendly price.
Why Intel® Core™ Ultra 5 Processor 250K Plus 18 cores is better
Core Count
Ultra 5 has 24 cores vs i5's 10 cores
Turbo Frequency
Ultra 5 reaches 5.5 GHz vs i5's 2.5 GHz
Memory Speed
Ultra 5 supports DDR5 up to 7200 MT/s vs i5's lower speed
Why Intel Core i5 Processor 14400F is better
Power Efficiency
i5 has a lower base power of 65W vs Ultra 5's 125W
Price
i5 is priced at C$258.89 vs Ultra 5's C$332.99
Max Memory Size
i5 supports up to 192 GB vs Ultra 5's unspecified limit
Overall score
Specifications
| Spec | Intel® Core™ Ultra 5 Processor 250K Plus 18 cores | Intel Core i5 Processor 14400F |
|---|---|---|
| Cores | 24 | 10 |
| Max Turbo | 5.5 GHz | 2.5 GHz |
| Base Power | 125W | 65W |
| Price | C$332.99 | C$258.89 |
| Memory Support | DDR5 up to 7200 MT/s | 192 GB Max Memory |
Dimension comparison
Overview of the Processors
When comparing the Intel® Core™ Ultra 5 Processor 250K Plus with the Intel Core i5 Processor 14400F, it's essential to note their distinct target markets. The Ultra 5 is designed for enthusiasts and high-performance tasks, while the i5 14400F is aimed at mainstream users seeking solid performance for everyday applications. With a price difference of C$74.10, the Ultra 5 retails at C$332.99, while the i5 14400F is priced at C$258.89.
Performance Capabilities
The Intel® Core™ Ultra 5 Processor boasts an impressive configuration with up to 24 cores, including 8 Performance cores and 16 Efficient cores, allowing for exceptional multitasking and gaming performance. In contrast, the Intel Core i5 Processor 14400F features 10 cores, with six Performance cores and four Efficient cores, which provides solid performance for most applications but may struggle under extreme multitasking or high-demand gaming scenarios. The Ultra 5's ability to reach a maximum turbo frequency of 5.5 GHz further enhances its responsiveness compared to the i5’s clock speed of 2.5 GHz.
Thermal and Power Management
Thermal design and power consumption are critical for sustained performance. The Intel® Core™ Ultra 5 Processor has a base power of 125W and a maximum turbo power of 250W, indicating a robust thermal design suitable for high-intensity tasks. Conversely, the i5 14400F operates at a much lower base power of 65W, making it more energy-efficient for standard workloads. This difference makes the i5 a better option for users prioritizing energy savings over extreme performance.
Memory Support
Memory capability is another area where the two processors diverge. The Intel® Core™ Ultra 5 Processor supports high-speed DDR5 memory, enabling speeds of up to 7200 MT/s, which is crucial for gaming and demanding applications that require fast data access. On the other hand, the Intel Core i5 Processor 14400F supports a maximum memory size of 192 GB, making it suitable for most users but lacking the cutting-edge speed offered by the Ultra 5. This distinction can impact overall system performance in memory-intensive tasks.
Compatibility and Upgradability
The Intel® Core™ Ultra 5 Processor is compatible with Intel 800 Series Chipset-based motherboards using the LGA1851 socket. This compatibility allows users to build high-performance systems with the latest technology, including PCIe 5.0 and DDR5 support. In contrast, the Intel Core i5 Processor 14400F fits the LGA 1700 socket and is tailored for the Intel 7 process, ensuring compatibility with a different set of motherboards. While both processors offer upgrade paths, the Ultra 5 is more aligned with future-proofing in high-performance environments.
Target Audience
Identifying the target audience for each processor is crucial for potential buyers. The Intel® Core™ Ultra 5 Processor is designed for gamers and content creators who demand top-tier performance and responsiveness. Its advanced capabilities cater to enthusiasts willing to invest in high-end hardware. Conversely, the Intel Core i5 Processor 14400F is ideal for everyday users who require reliable performance for productivity, gaming, and content creation without the high price tag associated with ultra-premium components.
Pricing Considerations
Price can significantly influence purchasing decisions. The Intel® Core™ Ultra 5 Processor is priced at C$332.99, reflecting its advanced features and capabilities. In comparison, the Intel Core i5 Processor 14400F is more budget-friendly at C$258.89. This C$74.10 price gap may make the i5 a more attractive choice for users who do not need extreme performance and are looking to balance cost with functionality.
Which should you buy?
Choosing between the Intel® Core™ Ultra 5 Processor 250K Plus and the Intel Core i5 Processor 14400F ultimately depends on your specific needs and budget. If you require high performance for gaming or content creation and are willing to invest more, the Ultra 5 offers superior capabilities with its 24 cores and support for cutting-edge memory technologies. However, if you're looking for solid performance at a lower price point and primarily use your system for everyday tasks, the i5 14400F is a compelling choice that balances performance and cost-effectiveness.
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