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AMD Ryzen 5 5600 6-Core, 12-Thread Unlocked vs Intel Core i7-8700K Desktop Processor 6 Cores up

Updated July 2026 — AMD Ryzen 5 5600 6-Core, 12-Thread Unlocked leads on cooling and power.

The AMD Ryzen 5 5600 offers better value and energy efficiency, making it the preferred choice for gamers. The Intel Core i7-8700K excels in single-core performance but comes at a higher price.

Why AMD Ryzen 5 5600 6-Core, 12-Thread Unlocked is better

Price

AMD Ryzen 5 5600 is $37.39 cheaper

Power Consumption

AMD has a TDP of 65W vs Intel's 95W

Cooling Solution

AMD includes Wraith Stealth Cooler

Why Intel Core i7-8700K Desktop Processor 6 Cores up is better

Single-Core Performance

Intel reaches up to 4.7 GHz

Graphics

Intel UHD Graphics 630 included

Cache Size

Intel has a 12 MB cache vs AMD's 16 MB

Overall score

AMD Ryzen 5 5600 6-Core, 12-Thread Unlocked
85
Intel Core i7-8700K Desktop Processor 6 Cores up
78

Specifications

SpecAMD Ryzen 5 5600 6-Core, 12-Thread UnlockedIntel Core i7-8700K Desktop Processor 6 Cores up
Cores66
Threads1212
Max Turbo4.6 GHz4.7 GHz
TDP65W95W
GraphicsNoYes
Cache16 MB12 MB

Dimension comparison

AMD Ryzen 5 5600 6-Core, 12-Thread UnlockedIntel Core i7-8700K Desktop Processor 6 Cores up

Introduction to the CPUs

In the realm of CPUs, the AMD Ryzen 5 5600 and the Intel Core i7-8700K stand out for their performance and pricing. The AMD Ryzen 5 5600 is currently priced at $147.98, making it about 20% cheaper than the Intel Core i7-8700K, which is listed at $185.37. Both processors cater to gamers and content creators, but they come with distinct features that can impact your decision depending on your needs.

Performance Overview

When it comes to performance, both processors feature six cores and twelve threads, ensuring they can handle multitasking efficiently. The AMD Ryzen 5 5600 boasts a reputation for the fastest cores in the world for PC gamers, providing superior gaming performance. On the other hand, the Intel Core i7-8700K reaches a maximum turbo frequency of 4.7 GHz, which can be advantageous for applications requiring high clock speeds. Thus, while both CPUs perform well, the Ryzen 5 5600 is geared more towards gamers looking for speed, while the i7-8700K offers strong single-core performance.

Cooling Solutions

Cooling is a critical aspect of CPU performance, and both manufacturers offer different solutions. The AMD Ryzen 5 5600 comes with the Wraith Stealth Cooler, which is designed to keep the processor cool even under heavy loads. This is particularly beneficial for users who may want to overclock their CPUs. Conversely, the Intel Core i7-8700K does not come with a stock cooler, meaning users need to invest in an aftermarket cooling solution. This additional cost should be considered in the overall expense of building a PC around the i7-8700K.

Gaming Capabilities

In gaming scenarios, the AMD Ryzen 5 5600 excels with its architecture tailored for gamers, promising faster load times and smoother frame rates. It is also marketed as VR-ready, appealing to those interested in virtual reality experiences. The Intel Core i7-8700K, while also capable of delivering remarkable gaming performance, focuses more on a balanced approach suitable for both gaming and content creation. Gamers might find the Ryzen 5 5600’s features more appealing, particularly for high-performance gaming setups.

Compatibility and Upgrades

Compatibility is another essential factor when choosing a CPU. The AMD Ryzen 5 5600 is compatible with a wide range of motherboards and allows for easy upgrades within the Ryzen line. This flexibility can be a significant advantage for users looking to build or upgrade their systems over time. In contrast, the Intel Core i7-8700K is compatible only with motherboards based on Intel's 300 Series chipsets, which may limit upgrade options in the future. Therefore, if long-term compatibility is a priority, the Ryzen 5 5600 may be the better choice.

Price and Value

Price plays a crucial role in the decision-making process for many consumers. The AMD Ryzen 5 5600 is priced at $147.98, which is approximately $37.39 less than the Intel Core i7-8700K at $185.37. This price difference of about 20% makes the Ryzen 5 5600 an attractive option for budget-conscious buyers who still seek high performance. Additionally, considering that the average price for the Ryzen 5 5600 over the past 90 days is $175.95, it indicates a good deal at its current price. Meanwhile, the i7-8700K’s average price over the same period is $187.88, reinforcing the Ryzen 5 5600’s value.

Power Consumption

Power consumption is a crucial consideration for many PC builders, especially for users concerned about energy efficiency. The AMD Ryzen 5 5600 has a lower power draw than the Intel Core i7-8700K, with a thermal design power (TDP) of 65W compared to the i7-8700K’s 95W. This difference means that the Ryzen 5 5600 can be more energy-efficient, leading to lower electricity bills and less heat generation during operation. For users looking to build a cooler, quieter PC, this can be a decisive factor.

Which should you buy?

Ultimately, the choice between the AMD Ryzen 5 5600 and the Intel Core i7-8700K boils down to your specific needs and budget. If you prioritize gaming performance, energy efficiency, and cost-effectiveness, the AMD Ryzen 5 5600 is the clear winner at $147.98. However, if you require a CPU that excels in single-core performance and don’t mind investing in a cooling solution, the Intel Core i7-8700K at $185.37 could be a suitable option. Consider what aspects are most important for your usage scenario to make the best decision.