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Empowered PC AMD Ryzen 7 5700X 8-Core Desktop Processor: 16 vs Intel Core i7-8700K Desktop Processor 6 Cores up

Updated August 2026 — Empowered PC AMD Ryzen 7 5700X 8-Core Desktop Processor: 16 wins on efficiency and performance, Intel Core i7-8700K Desktop Processor 6 Cores up wins on price and compatibility.

The AMD Ryzen 7 5700X offers superior multitasking and efficiency, making it a better choice for demanding applications. The Intel Core i7-8700K is more budget-friendly but lacks the same level of performance.

Why Empowered PC AMD Ryzen 7 5700X 8-Core Desktop Processor: 16 is better

Core Count

8 cores vs 6 cores

Power Efficiency

65W TDP vs 95W TDP

Multitasking

16 threads vs 12 threads

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

Price

$185.37 vs $199.99

Turbo Frequency

4.7 GHz vs 4.6 GHz

Integrated Graphics

Intel UHD Graphics 630 vs none

Overall score

Empowered PC AMD Ryzen 7 5700X 8-Core Desktop Processor: 16
88
Intel Core i7-8700K Desktop Processor 6 Cores up
80

Specifications

SpecEmpowered PC AMD Ryzen 7 5700X 8-Core Desktop Processor: 16Intel Core i7-8700K Desktop Processor 6 Cores up
ArchitectureZen 3Coffee Lake
Manufacturing7nm14nm
Memory SupportDDR4-3200DDR4
SocketAM4LGA1151
GraphicsNoneIntel UHD 630

Dimension comparison

Empowered PC AMD Ryzen 7 5700X 8-Core Desktop Processor: 16Intel Core i7-8700K Desktop Processor 6 Cores up

Overview of the Processors

The AMD Ryzen 7 5700X is priced at $199.99, while the Intel Core i7-8700K is about 17% cheaper at $185.37. Both processors cater to gamers and professionals alike, but they offer distinctly different architectures and performance capabilities.

The AMD Ryzen 7 5700X features 8 cores and 16 threads, which provides it with a significant edge in multitasking and demanding applications. In contrast, the Intel Core i7-8700K has 6 cores and 12 threads, making it slightly less capable in scenarios that require heavy parallel processing. The Ryzen’s higher core count can lead to better performance in both gaming and content creation, especially when handling multiple tasks simultaneously.

Performance Capabilities

The AMD Ryzen 7 5700X boasts a maximum boost clock of up to 4.6 GHz, while the Intel Core i7-8700K can reach up to 4.7 GHz. Although the Intel processor has a marginally higher turbo frequency, the difference is minimal and may not significantly impact real-world performance.

However, the Ryzen 7 5700X's Zen 3 architecture offers improved efficiency and performance, thanks to its 7nm manufacturing process. This means that not only can it handle tasks efficiently, but it also consumes less power with a 65W TDP compared to the Core i7-8700K's 95W. For users conscious about heat generation and power consumption, this difference can make the Ryzen 7 5700X a more appealing option.

Gaming Performance

In gaming scenarios, both processors deliver excellent performance, but the AMD Ryzen 7 5700X may have the upper hand due to its greater core count. The 8 cores allow it to handle modern games that are increasingly optimized for multi-threading, providing smoother gameplay and better framerates.

The Intel Core i7-8700K is also capable of delivering outstanding gaming experiences, particularly when paired with a high-end graphics card. It supports Intel UHD Graphics 630, which can be beneficial for users who may not have a dedicated GPU. However, for gamers looking for longevity and versatility, the Ryzen 7 5700X may provide better future-proofing as game developers continue to utilize multi-core processing.

Content Creation Potential

For content creators, the AMD Ryzen 7 5700X is particularly attractive due to its ability to handle demanding tasks such as video editing, streaming, and 3D modeling with ease. The additional cores and threads enable smoother multitasking, allowing users to run multiple applications simultaneously without a hitch.

While the Intel Core i7-8700K can also support content creation, its lower thread count may limit performance when dealing with resource-intensive projects. The Ryzen's capabilities make it an ideal choice for those who prioritize efficiency in rendering and processing workloads.

Compatibility and Upgrades

The AMD Ryzen 7 5700X is compatible with a wide range of motherboards using the AM4 platform, including popular AMD 500, 400, and select 300 series motherboards. This flexibility allows users to upgrade their systems without having to replace their entire motherboard.

On the other hand, the Intel Core i7-8700K is limited to LGA1151 300 series motherboards. This restriction may necessitate additional costs for users looking to upgrade their systems, as they may need to purchase a new motherboard to accommodate the processor. For users who might want to upgrade in the future, the Ryzen 7 5700X presents a more versatile solution.

Power Consumption and Efficiency

With a thermal design power (TDP) of 65W, the AMD Ryzen 7 5700X is more energy-efficient than the Intel Core i7-8700K, which has a TDP of 95W. This efficiency translates to lower electricity bills and less heat output, making the Ryzen a more suitable choice for compact builds or systems with limited cooling capabilities.

The superior power efficiency of the Ryzen 7 5700X does not compromise its performance. In fact, it allows users to enjoy high performance without the need for complex cooling solutions, which can add to the overall cost of a build.

Price Comparison

Currently, the AMD Ryzen 7 5700X is priced at $199.99, while the Intel Core i7-8700K comes in at $185.37. This represents a price difference of approximately $14.62, making the Intel processor the more budget-friendly option. However, when considering performance and features, the Ryzen may justify its higher price for users who need the extra cores and threads.

While both processors are excellent choices, the decision may come down to specific use cases and whether the user prioritizes initial cost or performance capabilities in demanding applications.

Which should you buy?

Ultimately, the choice between the AMD Ryzen 7 5700X and the Intel Core i7-8700K depends on your specific needs and budget. If you prioritize multitasking, gaming performance, and content creation, the Ryzen 7 5700X is likely the better option, despite its higher price. However, if you are looking for a more budget-friendly processor for general use and gaming, the Intel Core i7-8700K is still a solid choice.