Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA vs Intel CORE I5-14400F Processor
Updated August 2026 — The Intel CORE I5-14400F outperforms the Intel Core i5-9400 in most aspects, making it the better choice for demanding users.
The Intel CORE I5-14400F outperforms the Intel Core i5-9400 in most aspects, making it the better choice for demanding users.
Why Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA is better
lower price
C$209.89 vs C$413.75
adequate for basics
suitable for everyday tasks
integrated graphics
includes Intel UHD Graphics 630
Why Intel CORE I5-14400F Processor is better
higher core count
10 cores vs 6 cores
better clock speed
up to 4.7 GHz vs 4.1 GHz
more threads
16 threads vs 6 threads
Overall score
Specifications
| Spec | Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA | Intel CORE I5-14400F Processor |
|---|---|---|
| Cores | 6 | 10 |
| Threads | 6 | 16 |
| Base Clock | 2.9 GHz | 3.5 GHz |
| Turbo Clock | 4.1 GHz | 4.7 GHz |
| Cache | 9 MB | N/A |
| Graphics | Intel UHD 630 | None |
Dimension comparison
Overview
In this comparison, we will examine the Intel Core i5-9400 Desktop Processor and the Intel CORE I5-14400F Processor, focusing on their specifications, performance, and value. The i5-9400 is priced at C$209.89, while the i5-14400F comes in at C$413.75. Starting with a significant price difference, each processor targets different user needs and performance expectations.
Core Count and Threads
The Intel Core i5-9400 features 6 cores and 6 threads, while the Intel CORE I5-14400F boasts a more robust configuration with 10 cores and 16 threads. This substantial difference means that the i5-14400F is better equipped to handle multi-threaded applications and multitasking scenarios. For users focused on gaming and content creation, the additional cores and threads in the i5-14400F can lead to significantly improved performance, especially under load.
Clock Speed and Turbo Frequency
The base clock speed of the Intel Core i5-9400 is 2.90 GHz, which can boost up to 4.10 GHz with Turbo frequency. In contrast, the Intel CORE I5-14400F starts at a higher base clock speed of 3.5 GHz and can reach up to 4.7 GHz in turbo mode. This means that not only does the i5-14400F provide a better baseline for performance, but it also has a higher potential for peak performance, making it more suitable for demanding applications and gaming scenarios.
Cache Memory
Cache memory plays a vital role in processor performance, impacting how quickly data can be accessed. The Intel Core i5-9400 includes a 9 MB cache, which is adequate for general tasks and moderate gaming. The Intel CORE I5-14400F's cache size isn't specified in the provided data, but typically newer generation processors tend to offer larger cache sizes, which can enhance performance. Therefore, while we cannot provide an exact figure for the i5-14400F, it is reasonable to assume that it may perform better in cache-heavy applications due to advancements in architecture.
Graphics Capabilities
The Intel Core i5-9400 features Intel UHD Graphics 630, making it suitable for basic graphical tasks and light gaming. However, the Intel CORE I5-14400F does not come with integrated graphics, which means users will need a dedicated graphics card to handle visual tasks. This aspect can be a deciding factor for users who plan to use their processor for graphics-intensive applications without a dedicated GPU.
Compatibility
Compatibility is crucial when considering a new processor. The Intel Core i5-9400 is compatible only with motherboards based on Intel 300 Series chipsets. In contrast, the Intel CORE I5-14400F supports Intel 700 Series chipsets and is also backward compatible with Intel 600 Series chipsets. This broader compatibility allows users of the i5-14400F more flexibility in choosing motherboards and upgrading their systems.
Target Users
The Intel Core i5-9400 is priced at C$209.89, making it an attractive option for budget-conscious users who need a solid processor for everyday tasks, light gaming, and basic productivity. Meanwhile, the Intel CORE I5-14400F, with its higher price point of C$413.75, targets enthusiasts and professionals who require enhanced performance for gaming, content creation, and multitasking. The price difference reflects the capabilities and intended use cases for each processor.
Value for Money
When evaluating value for money, the Intel Core i5-9400 offers a great entry-level option for users who do not require cutting-edge performance. At C$209.89, it provides adequate power for most everyday tasks. The Intel CORE I5-14400F, while significantly more expensive at C$413.75, delivers superior performance that justifies its higher cost for those who need the extra cores, threads, and clock speeds for demanding applications. Ultimately, the best value depends on the specific needs and budget of the user.
Which should you buy?
The choice between the Intel Core i5-9400 and the Intel CORE I5-14400F ultimately depends on your requirements and budget. If you are looking for a budget-friendly processor for general use and light gaming, the Intel Core i5-9400 is a solid option at C$209.89. However, if you are an enthusiast or a professional seeking high performance for gaming and content creation, the Intel CORE I5-14400F, priced at C$413.75, is the more capable choice, offering superior core count, clock speed, and performance features.
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