Intel Core i7-8700K Desktop Processor 6 Cores up vs Intel® Core™ i5-14600KF New Gaming Desktop
Updated August 2026 — Intel Core i7-8700K Desktop Processor 6 Cores up wins on power, Intel® Core™ i5-14600KF New Gaming Desktop wins on cores and performance.
The Intel Core i5-14600KF offers superior performance and future-proofing compared to the i7-8700K. For serious gamers and professionals, the i5-14600KF is the better choice.
Why Intel Core i7-8700K Desktop Processor 6 Cores up is better
Price
i7-8700K is cheaper by about 30%
Compatibility
Compatible with older 300 Series chipsets
Power Consumption
Lower TDP at 95W
Why Intel® Core™ i5-14600KF New Gaming Desktop is better
Performance
14 cores vs 6 cores for better multitasking
Turbo Speed
5.3 GHz vs 4.7 GHz for faster processing
Future-Proofing
Supports DDR4 and DDR5 memory
Overall score
Specifications
| Spec | Intel Core i7-8700K Desktop Processor 6 Cores up | Intel® Core™ i5-14600KF New Gaming Desktop |
|---|---|---|
| Brand | Intel | Intel |
| Cores | 6 | 14 |
| Threads | 12 | 20 |
| Max Turbo | 4.7 GHz | 5.3 GHz |
| TDP | 95W | 125W |
| Cache | 12 MB | 20 MB |
Dimension comparison
Overview of the Intel Core i7-8700K
The Intel Core i7-8700K is priced at $185.37, showcasing a solid performance with its 6 cores and 12 threads. This processor is designed for gamers seeking reliable performance in both gaming and productivity tasks. With a maximum turbo frequency of 4.7 GHz, it can handle demanding applications effectively.
Notably, the i7-8700K supports Intel UHD Graphics 630 and is compatible with motherboards based on Intel's 300 Series chipsets. It also features Intel Optane memory support, which can accelerate system performance and enhance multitasking capabilities. Overall, this processor is an excellent choice for users looking for a balance of power and efficiency at a competitive price.
Overview of the Intel Core i5-14600KF
The Intel Core i5-14600KF is priced higher at $265.02, but it offers more cores and threads, totaling 14 cores and 20 threads (6 Performance-cores and 8 Efficient-cores). Its maximum turbo frequency reaches up to 5.3 GHz, making it a strong contender for gamers and professionals who require high processing power.
This processor is designed with optimized performance features, enabling users to play demanding games and run heavy applications smoothly. It supports both DDR4 and DDR5 platforms, which allows for faster load times. However, it is important to note that discrete graphics are required for this model, which may add to the overall cost for users looking to build a gaming rig.
Performance Comparison
In terms of performance, the Intel Core i5-14600KF outshines the i7-8700K thanks to its 14 cores compared to the latter's 6 cores. This increase in core count allows for better multitasking and improved performance in multithreaded applications. The i5 processor can reach a maximum turbo frequency of 5.3 GHz, which is about 13% faster than the i7-8700K's 4.7 GHz.
While both processors excel in gaming, the i5-14600KF is specifically optimized for modern gaming and productivity tasks, making it a more future-proof choice. For users looking to push the limits of their systems, the i5-14600KF's architecture and higher clock speed provide a significant advantage in performance.
Gaming Experience
Gamers will appreciate the capabilities of both processors, but the Intel Core i5-14600KF offers a more powerful gaming experience due to its additional cores and threads. The i5-14600KF is engineered for high-performance gaming, enabling smoother gameplay and faster load times, especially when paired with the latest graphics cards.
The Intel Core i7-8700K, while still a competent gaming processor, may struggle with newer titles that demand more resources. Its performance is adequate for most gaming scenarios, but the i5-14600KF's architecture allows it to handle more demanding applications, which is increasingly important as games evolve.
Compatibility and Future-Proofing
Compatibility is an essential consideration when choosing between these processors. The Intel Core i7-8700K is compatible with 300 Series chipsets, while the Intel Core i5-14600KF is designed for 600-series and 700-series chipsets, making it more adaptable to newer technology.
The i5-14600KF's support for both DDR4 and DDR5 RAM also positions it as a more future-proof option. With the increasing demand for high-speed memory in gaming and professional applications, having the flexibility to utilize the latest memory technologies is a significant advantage for the i5-14600KF.
Price Consideration
Price is a crucial factor when comparing these two processors. The Intel Core i7-8700K is currently priced at $185.37, making it about 30% cheaper than the Intel Core i5-14600KF, which is priced at $265.02. This price difference may appeal to budget-conscious consumers who still seek solid performance without breaking the bank.
However, for those willing to invest more upfront, the i5-14600KF offers superior performance and future-proofing capabilities, justifying the higher price tag for serious gamers and professionals. It's important to weigh the price against the expected performance and longevity of the processor.
User Experience and Community Feedback
Looking at user experiences, the Intel Core i7-8700K has garnered a reputation for delivering strong performance in gaming and content creation. Many users appreciate its ability to manage tasks efficiently and its compatibility with various gaming setups.
On the other hand, the Intel Core i5-14600KF is praised for its cutting-edge technology and performance optimizations that cater specifically to gamers. Users note the noticeable speed improvements and the processor's capabilities in handling multiple tasks simultaneously. As a result, the i5-14600KF is likely to resonate well with those who prioritize high performance and gaming efficiency.
Which should you buy?
Ultimately, the decision between the Intel Core i7-8700K and the Intel Core i5-14600KF depends on your specific needs and budget. If you are looking for a more affordable option with solid performance for gaming and general use, the i7-8700K is a great choice. However, if you are willing to invest more for superior performance, especially in modern gaming and multitasking, the i5-14600KF stands out as the better option. Consider your usage patterns, budget, and the importance of future-proofing when making your choice.

